21037132800

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 792

約数和(自身を含む): 82322512272

約数和(自身を除く): 61285379472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 41, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 82, 85, 90, 96, 100, 102, 120, 123, 128, 131, 136, 144, 150, 153, 160, 164, 170, 180, 192, 200, 204, 205, 225, 240, 246, 255, 256, 262, 272, 288, 300, 306, 320, 328, 340, 360, 369, 384, 393, 400, 408, 410, 425, 450, 480, 492, 510, 512, 524, 544, 576, 600, 612, 615, 640, 655, 656, 680, 697, 720, 738, 765, 768, 786, 800, 816, 820, 850, 900, 960, 984, 1020, 1024, 1025, 1048, 1088, 1152, 1179, 1200, 1224, 1230, 1275, 1280, 1310, 1312, 1360, 1394, 1440, 1476, 1530, 1536, 1572, 1600, 1632, 1640, 1700, 1800, 1845, 1920, 1965, 1968, 2040, 2050, 2091, 2096, 2176, 2227, 2304, 2358, 2400, 2448, 2460, 2550, 2560, 2620, 2624, 2720, 2788, 2880, 2952, 3060, 3072, 3075, 3144, 3200, 3264, 3275, 3280, 3400, 3485, 3600, 3690, 3825, 3840, 3930, 3936, 4080, 4100, 4182, 4192, 4352, 4454, 4608, 4716, 4800, 4896, 4920, 5100, 5120, 5240, 5248, 5371, 5440, 5576, 5760, 5895, 5904, 6120, 6150, 6273, 6288, 6400, 6528, 6550, 6560, 6681, 6800, 6970, 7200, 7380, 7650, 7680, 7860, 7872, 8160, 8200, 8364, 8384, 8704, 8908, 9216, 9225, 9432, 9600, 9792, 9825, 9840, 10200, 10455, 10480, 10496, 10742, 10880, 11135, 11152, 11520, 11790, 11808, 12240, 12300, 12546, 12576, 12800, 13056, 13100, 13120, 13362, 13600, 13940, 14400, 14760, 15300, 15360, 15720, 15744, 16113, 16320, 16400, 16728, 16768, 17408, 17425, 17816, 18450, 18864, 19200, 19584, 19650, 19680, 20043, 20400, 20910, 20960, 20992, 21484, 21760, 22270, 22304, 23040, 23580, 23616, 24480, 24600, 25092, 25152, 25600, 26112, 26200, 26240, 26724, 26855, 27200, 27880, 28800, 29475, 29520, 30600, 31365, 31440, 31488, 32226, 32640, 32800, 33405, 33456, 33536, 34850, 35632, 36900, 37728, 38400, 39168, 39300, 39360, 40086, 40800, 41820, 41920, 41984, 42968, 43520, 44540, 44608, 46080, 47160, 47232, 48339, 48960, 49200, 50184, 50304, 52224, 52275, 52400, 52480, 53448, 53710, 54400, 55675, 55760, 57600, 58950, 59040, 61200, 62730, 62880, 62976, 64452, 65280, 65600, 66810, 66912, 67072, 69700, 71264, 73800, 75456, 76800, 78336, 78600, 78720, 80172, 80565, 81600, 83640, 83840, 85936, 87040, 89080, 89216, 91307, 94320, 94464, 96678, 97920, 98400, 100215, 100368, 100608, 104550, 104800, 104960, 106896, 107420, 108800, 111350, 111520, 115200, 117900, 118080, 122400, 125460, 125760, 125952, 128904, 130560, 131200, 133620, 133824, 134144, 134275, 139400, 142528, 147600, 150912, 156672, 156825, 157200, 157440, 160344, 161130, 163200, 167025, 167280, 167680, 171872, 178160, 178432, 182614, 188640, 188928, 193356, 195840, 196800, 200430, 200736, 201216, 209100, 209600, 209920, 213792, 214840, 217600, 222700, 223040, 230400, 235800, 236160, 241695, 244800, 250920, 251520, 257808, 261120, 262400, 267240, 267648, 268550, 273921, 278800, 285056, 295200, 301824, 313650, 314400, 314880, 320688, 322260, 326400, 334050, 334560, 335360, 343744, 356320, 356864, 365228, 377280, 377856, 386712, 391680, 393600, 400860, 401472, 402432, 402825, 418200, 419200, 427584, 429680, 435200, 445400, 446080, 456535, 471600, 472320, 483390, 489600, 501075, 501840, 503040, 515616, 524800, 534480, 535296, 537100, 547842, 557600, 570112, 590400, 603648, 627300, 628800, 629760, 641376, 644520, 652800, 668100, 669120, 670720, 687488, 712640, 713728, 730456, 754560, 773424, 783360, 787200, 801720, 802944, 805650, 821763, 836400, 838400, 855168, 859360, 890800, 892160, 913070, 943200, 944640, 966780, 979200, 1002150, 1003680, 1006080, 1031232, 1049600, 1068960, 1070592, 1074200, 1095684, 1115200, 1140224, 1180800, 1207296, 1208475, 1254600, 1257600, 1282752, 1289040, 1305600, 1336200, 1338240, 1369605, 1374976, 1425280, 1460912, 1509120, 1546848, 1574400, 1603440, 1605888, 1611300, 1643526, 1672800, 1676800, 1710336, 1718720, 1781600, 1784320, 1826140, 1886400, 1889280, 1933560, 1958400, 2004300, 2007360, 2012160, 2062464, 2137920, 2141184, 2148400, 2191368, 2230400, 2280448, 2282675, 2361600, 2416950, 2509200, 2515200, 2565504, 2578080, 2672400, 2676480, 2739210, 2749952, 2850560, 2921824, 3018240, 3093696, 3148800, 3206880, 3211776, 3222600, 3287052, 3345600, 3353600, 3420672, 3437440, 3563200, 3568640, 3652280, 3772800, 3867120, 3916800, 4008600, 4014720, 4108815, 4124928, 4275840, 4296800, 4382736, 4460800, 4565350, 4723200, 4833900, 5018400, 5030400, 5131008, 5156160, 5344800, 5352960, 5478420, 5499904, 5701120, 5843648, 6036480, 6187392, 6413760, 6423552, 6445200, 6574104, 6691200, 6841344, 6848025, 6874880, 7126400, 7304560, 7545600, 7734240, 8017200, 8029440, 8217630, 8249856, 8551680, 8593600, 8765472, 8921600, 9130700, 9446400, 9667800, 10036800, 10060800, 10262016, 10312320, 10689600, 10705920, 10956840, 11402240, 11687296, 12374784, 12827520, 12890400, 13148208, 13382400, 13696050, 13749760, 14252800, 14609120, 15091200, 15468480, 16034400, 16058880, 16435260, 16499712, 17103360, 17187200, 17530944, 17843200, 18261400, 19335600, 20073600, 20524032, 20544075, 20624640, 21379200, 21913680, 23374592, 24749568, 25655040, 25780800, 26296416, 26764800, 27392100, 27499520, 28505600, 29218240, 30182400, 30936960, 32068800, 32117760, 32870520, 34206720, 34374400, 35061888, 36522800, 38671200, 40147200, 41088150, 41249280, 42758400, 43827360, 46749184, 49499136, 51310080, 51561600, 52592832, 53529600, 54784200, 57011200, 58436480, 61873920, 64137600, 65741040, 68748800, 70123776, 73045600, 77342400, 80294400, 82176300, 82498560, 85516800, 87654720, 93498368, 102620160, 103123200, 105185664, 109568400, 116872960, 123747840, 128275200, 131482080, 137497600, 140247552, 146091200, 154684800, 160588800, 164352600, 171033600, 175309440, 206246400, 210371328, 219136800, 233745920, 247495680, 256550400, 262964160, 280495104, 292182400, 309369600, 328705200, 350618880, 412492800, 420742656, 438273600, 467491840, 513100800, 525928320, 584364800, 618739200, 657410400, 701237760, 841485312, 876547200, 1051856640, 1168729600, 1237478400, 1314820800, 1402475520, 1753094400, 2103713280, 2337459200, 2629641600, 3506188800, 4207426560, 5259283200, 7012377600, 10518566400, 21037132800]

約数ペア:

[(1, 21037132800), (2, 10518566400), (3, 7012377600), (4, 5259283200), (5, 4207426560), (6, 3506188800), (8, 2629641600), (9, 2337459200), (10, 2103713280), (12, 1753094400), (15, 1402475520), (16, 1314820800), (17, 1237478400), (18, 1168729600), (20, 1051856640), (24, 876547200), (25, 841485312), (30, 701237760), (32, 657410400), (34, 618739200), (36, 584364800), (40, 525928320), (41, 513100800), (45, 467491840), (48, 438273600), (50, 420742656), (51, 412492800), (60, 350618880), (64, 328705200), (68, 309369600), (72, 292182400), (75, 280495104), (80, 262964160), (82, 256550400), (85, 247495680), (90, 233745920), (96, 219136800), (100, 210371328), (102, 206246400), (120, 175309440), (123, 171033600), (128, 164352600), (131, 160588800), (136, 154684800), (144, 146091200), (150, 140247552), (153, 137497600), (160, 131482080), (164, 128275200), (170, 123747840), (180, 116872960), (192, 109568400), (200, 105185664), (204, 103123200), (205, 102620160), (225, 93498368), (240, 87654720), (246, 85516800), (255, 82498560), (256, 82176300), (262, 80294400), (272, 77342400), (288, 73045600), (300, 70123776), (306, 68748800), (320, 65741040), (328, 64137600), (340, 61873920), (360, 58436480), (369, 57011200), (384, 54784200), (393, 53529600), (400, 52592832), (408, 51561600), (410, 51310080), (425, 49499136), (450, 46749184), (480, 43827360), (492, 42758400), (510, 41249280), (512, 41088150), (524, 40147200), (544, 38671200), (576, 36522800), (600, 35061888), (612, 34374400), (615, 34206720), (640, 32870520), (655, 32117760), (656, 32068800), (680, 30936960), (697, 30182400), (720, 29218240), (738, 28505600), (765, 27499520), (768, 27392100), (786, 26764800), (800, 26296416), (816, 25780800), (820, 25655040), (850, 24749568), (900, 23374592), (960, 21913680), (984, 21379200), (1020, 20624640), (1024, 20544075), (1025, 20524032), (1048, 20073600), (1088, 19335600), (1152, 18261400), (1179, 17843200), (1200, 17530944), (1224, 17187200), (1230, 17103360), (1275, 16499712), (1280, 16435260), (1310, 16058880), (1312, 16034400), (1360, 15468480), (1394, 15091200), (1440, 14609120), (1476, 14252800), (1530, 13749760), (1536, 13696050), (1572, 13382400), (1600, 13148208), (1632, 12890400), (1640, 12827520), (1700, 12374784), (1800, 11687296), (1845, 11402240), (1920, 10956840), (1965, 10705920), (1968, 10689600), (2040, 10312320), (2050, 10262016), (2091, 10060800), (2096, 10036800), (2176, 9667800), (2227, 9446400), (2304, 9130700), (2358, 8921600), (2400, 8765472), (2448, 8593600), (2460, 8551680), (2550, 8249856), (2560, 8217630), (2620, 8029440), (2624, 8017200), (2720, 7734240), (2788, 7545600), (2880, 7304560), (2952, 7126400), (3060, 6874880), (3072, 6848025), (3075, 6841344), (3144, 6691200), (3200, 6574104), (3264, 6445200), (3275, 6423552), (3280, 6413760), (3400, 6187392), (3485, 6036480), (3600, 5843648), (3690, 5701120), (3825, 5499904), (3840, 5478420), (3930, 5352960), (3936, 5344800), (4080, 5156160), (4100, 5131008), (4182, 5030400), (4192, 5018400), (4352, 4833900), (4454, 4723200), (4608, 4565350), (4716, 4460800), (4800, 4382736), (4896, 4296800), (4920, 4275840), (5100, 4124928), (5120, 4108815), (5240, 4014720), (5248, 4008600), (5371, 3916800), (5440, 3867120), (5576, 3772800), (5760, 3652280), (5895, 3568640), (5904, 3563200), (6120, 3437440), (6150, 3420672), (6273, 3353600), (6288, 3345600), (6400, 3287052), (6528, 3222600), (6550, 3211776), (6560, 3206880), (6681, 3148800), (6800, 3093696), (6970, 3018240), (7200, 2921824), (7380, 2850560), (7650, 2749952), (7680, 2739210), (7860, 2676480), (7872, 2672400), (8160, 2578080), (8200, 2565504), (8364, 2515200), (8384, 2509200), (8704, 2416950), (8908, 2361600), (9216, 2282675), (9225, 2280448), (9432, 2230400), (9600, 2191368), (9792, 2148400), (9825, 2141184), (9840, 2137920), (10200, 2062464), (10455, 2012160), (10480, 2007360), (10496, 2004300), (10742, 1958400), (10880, 1933560), (11135, 1889280), (11152, 1886400), (11520, 1826140), (11790, 1784320), (11808, 1781600), (12240, 1718720), (12300, 1710336), (12546, 1676800), (12576, 1672800), (12800, 1643526), (13056, 1611300), (13100, 1605888), (13120, 1603440), (13362, 1574400), (13600, 1546848), (13940, 1509120), (14400, 1460912), (14760, 1425280), (15300, 1374976), (15360, 1369605), (15720, 1338240), (15744, 1336200), (16113, 1305600), (16320, 1289040), (16400, 1282752), (16728, 1257600), (16768, 1254600), (17408, 1208475), (17425, 1207296), (17816, 1180800), (18450, 1140224), (18864, 1115200), (19200, 1095684), (19584, 1074200), (19650, 1070592), (19680, 1068960), (20043, 1049600), (20400, 1031232), (20910, 1006080), (20960, 1003680), (20992, 1002150), (21484, 979200), (21760, 966780), (22270, 944640), (22304, 943200), (23040, 913070), (23580, 892160), (23616, 890800), (24480, 859360), (24600, 855168), (25092, 838400), (25152, 836400), (25600, 821763), (26112, 805650), (26200, 802944), (26240, 801720), (26724, 787200), (26855, 783360), (27200, 773424), (27880, 754560), (28800, 730456), (29475, 713728), (29520, 712640), (30600, 687488), (31365, 670720), (31440, 669120), (31488, 668100), (32226, 652800), (32640, 644520), (32800, 641376), (33405, 629760), (33456, 628800), (33536, 627300), (34850, 603648), (35632, 590400), (36900, 570112), (37728, 557600), (38400, 547842), (39168, 537100), (39300, 535296), (39360, 534480), (40086, 524800), (40800, 515616), (41820, 503040), (41920, 501840), (41984, 501075), (42968, 489600), (43520, 483390), (44540, 472320), (44608, 471600), (46080, 456535), (47160, 446080), (47232, 445400), (48339, 435200), (48960, 429680), (49200, 427584), (50184, 419200), (50304, 418200), (52224, 402825), (52275, 402432), (52400, 401472), (52480, 400860), (53448, 393600), (53710, 391680), (54400, 386712), (55675, 377856), (55760, 377280), (57600, 365228), (58950, 356864), (59040, 356320), (61200, 343744), (62730, 335360), (62880, 334560), (62976, 334050), (64452, 326400), (65280, 322260), (65600, 320688), (66810, 314880), (66912, 314400), (67072, 313650), (69700, 301824), (71264, 295200), (73800, 285056), (75456, 278800), (76800, 273921), (78336, 268550), (78600, 267648), (78720, 267240), (80172, 262400), (80565, 261120), (81600, 257808), (83640, 251520), (83840, 250920), (85936, 244800), (87040, 241695), (89080, 236160), (89216, 235800), (91307, 230400), (94320, 223040), (94464, 222700), (96678, 217600), (97920, 214840), (98400, 213792), (100215, 209920), (100368, 209600), (100608, 209100), (104550, 201216), (104800, 200736), (104960, 200430), (106896, 196800), (107420, 195840), (108800, 193356), (111350, 188928), (111520, 188640), (115200, 182614), (117900, 178432), (118080, 178160), (122400, 171872), (125460, 167680), (125760, 167280), (125952, 167025), (128904, 163200), (130560, 161130), (131200, 160344), (133620, 157440), (133824, 157200), (134144, 156825), (134275, 156672), (139400, 150912), (142528, 147600)]