19651760640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:560

約数の個数: 480

約数和(自身を含む): 72802768896

約数和(自身を除く): 53151008256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 131, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 262, 272, 288, 306, 320, 340, 360, 383, 384, 393, 408, 480, 510, 512, 524, 544, 576, 612, 640, 655, 680, 720, 765, 766, 768, 786, 816, 960, 1020, 1048, 1088, 1149, 1152, 1179, 1224, 1280, 1310, 1360, 1440, 1530, 1532, 1536, 1572, 1632, 1915, 1920, 1965, 2040, 2096, 2176, 2227, 2298, 2304, 2358, 2448, 2560, 2620, 2720, 2880, 3060, 3064, 3144, 3264, 3447, 3830, 3840, 3930, 4080, 4192, 4352, 4454, 4596, 4608, 4716, 4896, 5240, 5440, 5745, 5760, 5895, 6120, 6128, 6288, 6511, 6528, 6681, 6894, 7660, 7680, 7860, 8160, 8384, 8704, 8908, 9192, 9432, 9792, 10480, 10880, 11135, 11490, 11520, 11790, 12240, 12256, 12576, 13022, 13056, 13362, 13788, 15320, 15720, 16320, 16768, 17235, 17816, 18384, 18864, 19533, 19584, 20043, 20960, 21760, 22270, 22980, 23040, 23580, 24480, 24512, 25152, 26044, 26112, 26724, 27576, 30640, 31440, 32555, 32640, 33405, 33536, 34470, 35632, 36768, 37728, 39066, 39168, 40086, 41920, 43520, 44540, 45960, 47160, 48960, 49024, 50173, 50304, 52088, 53448, 55152, 58599, 61280, 62880, 65110, 65280, 66810, 67072, 68940, 71264, 73536, 75456, 78132, 78336, 80172, 83840, 89080, 91920, 94320, 97665, 97920, 98048, 100215, 100346, 100608, 104176, 106896, 110304, 117198, 122560, 125760, 130220, 130560, 133620, 137880, 142528, 147072, 150519, 150912, 156264, 160344, 167680, 178160, 183840, 188640, 195330, 195840, 196096, 200430, 200692, 201216, 208352, 213792, 220608, 234396, 245120, 250865, 251520, 260440, 267240, 275760, 285056, 292995, 294144, 301038, 301824, 312528, 320688, 335360, 356320, 367680, 377280, 390660, 391680, 400860, 401384, 416704, 427584, 441216, 451557, 468792, 490240, 501730, 503040, 520880, 534480, 551520, 570112, 585990, 588288, 602076, 603648, 625056, 641376, 712640, 735360, 752595, 754560, 781320, 801720, 802768, 833408, 852941, 855168, 882432, 903114, 937584, 980480, 1003460, 1006080, 1041760, 1068960, 1103040, 1140224, 1171980, 1204152, 1250112, 1282752, 1425280, 1470720, 1505190, 1509120, 1562640, 1603440, 1605536, 1666816, 1705882, 1710336, 1764864, 1806228, 1875168, 2006920, 2083520, 2137920, 2206080, 2257785, 2343960, 2408304, 2500224, 2558823, 2565504, 2850560, 2941440, 3010380, 3018240, 3125280, 3206880, 3211072, 3333632, 3411764, 3420672, 3612456, 3750336, 4013840, 4167040, 4264705, 4275840, 4412160, 4515570, 4687920, 4816608, 5000448, 5117646, 5131008, 5701120, 6020760, 6250560, 6413760, 6422144, 6823528, 7224912, 7500672, 7676469, 8027680, 8334080, 8529410, 8551680, 8824320, 9031140, 9375840, 9633216, 10000896, 10235292, 10262016, 12041520, 12501120, 12794115, 12827520, 12844288, 13647056, 14449824, 15001344, 15352938, 16055360, 16668160, 17058820, 17103360, 18062280, 18751680, 19266432, 20470584, 24083040, 25002240, 25588230, 25655040, 25688576, 27294112, 28899648, 30002688, 30705876, 32110720, 34117640, 36124560, 37503360, 38382345, 38532864, 40941168, 48166080, 50004480, 51176460, 51310080, 54588224, 57799296, 61411752, 64221440, 68235280, 72249120, 75006720, 76764690, 77065728, 81882336, 96332160, 102352920, 109176448, 115598592, 122823504, 128442880, 136470560, 144498240, 150013440, 153529380, 163764672, 192664320, 204705840, 218352896, 231197184, 245647008, 272941120, 288996480, 307058760, 327529344, 385328640, 409411680, 436705792, 491294016, 545882240, 577992960, 614117520, 655058688, 818823360, 982588032, 1091764480, 1155985920, 1228235040, 1310117376, 1637646720, 1965176064, 2183528960, 2456470080, 3275293440, 3930352128, 4912940160, 6550586880, 9825880320, 19651760640]

約数ペア:

[(1, 19651760640), (2, 9825880320), (3, 6550586880), (4, 4912940160), (5, 3930352128), (6, 3275293440), (8, 2456470080), (9, 2183528960), (10, 1965176064), (12, 1637646720), (15, 1310117376), (16, 1228235040), (17, 1155985920), (18, 1091764480), (20, 982588032), (24, 818823360), (30, 655058688), (32, 614117520), (34, 577992960), (36, 545882240), (40, 491294016), (45, 436705792), (48, 409411680), (51, 385328640), (60, 327529344), (64, 307058760), (68, 288996480), (72, 272941120), (80, 245647008), (85, 231197184), (90, 218352896), (96, 204705840), (102, 192664320), (120, 163764672), (128, 153529380), (131, 150013440), (136, 144498240), (144, 136470560), (153, 128442880), (160, 122823504), (170, 115598592), (180, 109176448), (192, 102352920), (204, 96332160), (240, 81882336), (255, 77065728), (256, 76764690), (262, 75006720), (272, 72249120), (288, 68235280), (306, 64221440), (320, 61411752), (340, 57799296), (360, 54588224), (383, 51310080), (384, 51176460), (393, 50004480), (408, 48166080), (480, 40941168), (510, 38532864), (512, 38382345), (524, 37503360), (544, 36124560), (576, 34117640), (612, 32110720), (640, 30705876), (655, 30002688), (680, 28899648), (720, 27294112), (765, 25688576), (766, 25655040), (768, 25588230), (786, 25002240), (816, 24083040), (960, 20470584), (1020, 19266432), (1048, 18751680), (1088, 18062280), (1149, 17103360), (1152, 17058820), (1179, 16668160), (1224, 16055360), (1280, 15352938), (1310, 15001344), (1360, 14449824), (1440, 13647056), (1530, 12844288), (1532, 12827520), (1536, 12794115), (1572, 12501120), (1632, 12041520), (1915, 10262016), (1920, 10235292), (1965, 10000896), (2040, 9633216), (2096, 9375840), (2176, 9031140), (2227, 8824320), (2298, 8551680), (2304, 8529410), (2358, 8334080), (2448, 8027680), (2560, 7676469), (2620, 7500672), (2720, 7224912), (2880, 6823528), (3060, 6422144), (3064, 6413760), (3144, 6250560), (3264, 6020760), (3447, 5701120), (3830, 5131008), (3840, 5117646), (3930, 5000448), (4080, 4816608), (4192, 4687920), (4352, 4515570), (4454, 4412160), (4596, 4275840), (4608, 4264705), (4716, 4167040), (4896, 4013840), (5240, 3750336), (5440, 3612456), (5745, 3420672), (5760, 3411764), (5895, 3333632), (6120, 3211072), (6128, 3206880), (6288, 3125280), (6511, 3018240), (6528, 3010380), (6681, 2941440), (6894, 2850560), (7660, 2565504), (7680, 2558823), (7860, 2500224), (8160, 2408304), (8384, 2343960), (8704, 2257785), (8908, 2206080), (9192, 2137920), (9432, 2083520), (9792, 2006920), (10480, 1875168), (10880, 1806228), (11135, 1764864), (11490, 1710336), (11520, 1705882), (11790, 1666816), (12240, 1605536), (12256, 1603440), (12576, 1562640), (13022, 1509120), (13056, 1505190), (13362, 1470720), (13788, 1425280), (15320, 1282752), (15720, 1250112), (16320, 1204152), (16768, 1171980), (17235, 1140224), (17816, 1103040), (18384, 1068960), (18864, 1041760), (19533, 1006080), (19584, 1003460), (20043, 980480), (20960, 937584), (21760, 903114), (22270, 882432), (22980, 855168), (23040, 852941), (23580, 833408), (24480, 802768), (24512, 801720), (25152, 781320), (26044, 754560), (26112, 752595), (26724, 735360), (27576, 712640), (30640, 641376), (31440, 625056), (32555, 603648), (32640, 602076), (33405, 588288), (33536, 585990), (34470, 570112), (35632, 551520), (36768, 534480), (37728, 520880), (39066, 503040), (39168, 501730), (40086, 490240), (41920, 468792), (43520, 451557), (44540, 441216), (45960, 427584), (47160, 416704), (48960, 401384), (49024, 400860), (50173, 391680), (50304, 390660), (52088, 377280), (53448, 367680), (55152, 356320), (58599, 335360), (61280, 320688), (62880, 312528), (65110, 301824), (65280, 301038), (66810, 294144), (67072, 292995), (68940, 285056), (71264, 275760), (73536, 267240), (75456, 260440), (78132, 251520), (78336, 250865), (80172, 245120), (83840, 234396), (89080, 220608), (91920, 213792), (94320, 208352), (97665, 201216), (97920, 200692), (98048, 200430), (100215, 196096), (100346, 195840), (100608, 195330), (104176, 188640), (106896, 183840), (110304, 178160), (117198, 167680), (122560, 160344), (125760, 156264), (130220, 150912), (130560, 150519), (133620, 147072), (137880, 142528)]