21611457280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 576

約数和(自身を含む): 66213826560

約数和(自身を除く): 44602369280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 47, 56, 64, 70, 73, 74, 76, 80, 94, 95, 112, 128, 133, 140, 146, 148, 152, 160, 185, 188, 190, 224, 235, 256, 259, 266, 280, 292, 296, 304, 320, 329, 365, 370, 376, 380, 448, 470, 511, 518, 532, 560, 584, 592, 608, 640, 658, 665, 703, 730, 740, 752, 760, 893, 896, 940, 1022, 1036, 1064, 1120, 1168, 1184, 1216, 1280, 1295, 1316, 1330, 1387, 1406, 1460, 1480, 1504, 1520, 1645, 1739, 1786, 1792, 1880, 2044, 2072, 2128, 2240, 2336, 2368, 2432, 2555, 2590, 2632, 2660, 2701, 2774, 2812, 2920, 2960, 3008, 3040, 3290, 3431, 3478, 3515, 3572, 3760, 4088, 4144, 4256, 4465, 4480, 4672, 4736, 4864, 4921, 5110, 5180, 5264, 5320, 5402, 5548, 5624, 5840, 5920, 6016, 6080, 6251, 6580, 6862, 6935, 6956, 7030, 7144, 7520, 8176, 8288, 8512, 8695, 8930, 8960, 9344, 9472, 9709, 9842, 10220, 10360, 10528, 10640, 10804, 11096, 11248, 11680, 11840, 12032, 12160, 12173, 12502, 13160, 13505, 13724, 13870, 13912, 14060, 14288, 15040, 16352, 16576, 17024, 17155, 17390, 17860, 18688, 18907, 19418, 19684, 20440, 20720, 21056, 21280, 21608, 22192, 22496, 23360, 23680, 24017, 24320, 24346, 24605, 25004, 26320, 27010, 27448, 27740, 27824, 28120, 28576, 30080, 31255, 32704, 33041, 33152, 34048, 34310, 34780, 35720, 37814, 38836, 39368, 40880, 41440, 42112, 42560, 43216, 44384, 44992, 46720, 47360, 48034, 48545, 48692, 49210, 50008, 51319, 52640, 54020, 54896, 55480, 55648, 56240, 57152, 60160, 60865, 62510, 65189, 65408, 66082, 66304, 68620, 69560, 71440, 75628, 77672, 78736, 81760, 82880, 84224, 85120, 86432, 88768, 89984, 93440, 94535, 96068, 97090, 97384, 98420, 100016, 102638, 105280, 108040, 109792, 110960, 111296, 112480, 114304, 120085, 121730, 125020, 126947, 130378, 130816, 132164, 137240, 139120, 142880, 151256, 155344, 157472, 163520, 165205, 165760, 170240, 172864, 177536, 179968, 189070, 192136, 194180, 194768, 196840, 200032, 205276, 210560, 216080, 219584, 221920, 222592, 224960, 228608, 231287, 240170, 243460, 250040, 253894, 256595, 260756, 264328, 274480, 278240, 285760, 302512, 310688, 314944, 325945, 327040, 330410, 331520, 345728, 355072, 359233, 378140, 384272, 388360, 389536, 393680, 400064, 410552, 421120, 432160, 439168, 443840, 445184, 449920, 456323, 462574, 480340, 486920, 500080, 507788, 513190, 521512, 528656, 548960, 556480, 571520, 605024, 621376, 629888, 634735, 651890, 654080, 660820, 691456, 718466, 756280, 768544, 776720, 779072, 787360, 800128, 821104, 864320, 878336, 887680, 888629, 899840, 912646, 925148, 960680, 973840, 1000160, 1015576, 1026380, 1043024, 1057312, 1097920, 1112960, 1143040, 1156435, 1210048, 1242752, 1259776, 1269470, 1303780, 1321640, 1436932, 1512560, 1537088, 1553440, 1558144, 1574720, 1600256, 1642208, 1728640, 1775360, 1777258, 1796165, 1825292, 1850296, 1921360, 1947680, 2000320, 2031152, 2052760, 2086048, 2114624, 2195840, 2225920, 2281615, 2312870, 2411993, 2420096, 2485504, 2538940, 2607560, 2643280, 2873864, 3025120, 3074176, 3106880, 3116288, 3149440, 3284416, 3457280, 3554516, 3592330, 3650584, 3700592, 3842720, 3895360, 4000640, 4062304, 4105520, 4172096, 4229248, 4391680, 4443145, 4563230, 4625740, 4823986, 4840192, 5077880, 5215120, 5286560, 5747728, 6050240, 6148352, 6213760, 6298880, 6568832, 7109032, 7184660, 7301168, 7401184, 7685440, 7790720, 8001280, 8124608, 8211040, 8344192, 8458496, 8886290, 9126460, 9251480, 9647972, 10155760, 10430240, 10573120, 11495456, 12059965, 12100480, 12427520, 13137664, 14218064, 14369320, 14602336, 14802368, 15370880, 15581440, 16249216, 16422080, 16688384, 16883951, 17772580, 18252920, 18502960, 19295944, 20311520, 20860480, 21146240, 22990912, 24119930, 24200960, 28436128, 28738640, 29204672, 29604736, 30741760, 32498432, 32844160, 33767902, 35545160, 36505840, 37005920, 38591888, 40623040, 41720960, 42292480, 45981824, 48239860, 56872256, 57477280, 58409344, 59209472, 65688320, 67535804, 71090320, 73011680, 74011840, 77183776, 81246080, 83441920, 84419755, 91963648, 96479720, 113744512, 114954560, 116818688, 135071608, 142180640, 146023360, 148023680, 154367552, 162492160, 168839510, 192959440, 227489024, 229909120, 270143216, 284361280, 292046720, 296047360, 308735104, 337679020, 385918880, 459818240, 540286432, 568722560, 584093440, 617470208, 675358040, 771837760, 1080572864, 1137445120, 1350716080, 1543675520, 2161145728, 2701432160, 3087351040, 4322291456, 5402864320, 10805728640, 21611457280]

約数ペア:

[(1, 21611457280), (2, 10805728640), (4, 5402864320), (5, 4322291456), (7, 3087351040), (8, 2701432160), (10, 2161145728), (14, 1543675520), (16, 1350716080), (19, 1137445120), (20, 1080572864), (28, 771837760), (32, 675358040), (35, 617470208), (37, 584093440), (38, 568722560), (40, 540286432), (47, 459818240), (56, 385918880), (64, 337679020), (70, 308735104), (73, 296047360), (74, 292046720), (76, 284361280), (80, 270143216), (94, 229909120), (95, 227489024), (112, 192959440), (128, 168839510), (133, 162492160), (140, 154367552), (146, 148023680), (148, 146023360), (152, 142180640), (160, 135071608), (185, 116818688), (188, 114954560), (190, 113744512), (224, 96479720), (235, 91963648), (256, 84419755), (259, 83441920), (266, 81246080), (280, 77183776), (292, 74011840), (296, 73011680), (304, 71090320), (320, 67535804), (329, 65688320), (365, 59209472), (370, 58409344), (376, 57477280), (380, 56872256), (448, 48239860), (470, 45981824), (511, 42292480), (518, 41720960), (532, 40623040), (560, 38591888), (584, 37005920), (592, 36505840), (608, 35545160), (640, 33767902), (658, 32844160), (665, 32498432), (703, 30741760), (730, 29604736), (740, 29204672), (752, 28738640), (760, 28436128), (893, 24200960), (896, 24119930), (940, 22990912), (1022, 21146240), (1036, 20860480), (1064, 20311520), (1120, 19295944), (1168, 18502960), (1184, 18252920), (1216, 17772580), (1280, 16883951), (1295, 16688384), (1316, 16422080), (1330, 16249216), (1387, 15581440), (1406, 15370880), (1460, 14802368), (1480, 14602336), (1504, 14369320), (1520, 14218064), (1645, 13137664), (1739, 12427520), (1786, 12100480), (1792, 12059965), (1880, 11495456), (2044, 10573120), (2072, 10430240), (2128, 10155760), (2240, 9647972), (2336, 9251480), (2368, 9126460), (2432, 8886290), (2555, 8458496), (2590, 8344192), (2632, 8211040), (2660, 8124608), (2701, 8001280), (2774, 7790720), (2812, 7685440), (2920, 7401184), (2960, 7301168), (3008, 7184660), (3040, 7109032), (3290, 6568832), (3431, 6298880), (3478, 6213760), (3515, 6148352), (3572, 6050240), (3760, 5747728), (4088, 5286560), (4144, 5215120), (4256, 5077880), (4465, 4840192), (4480, 4823986), (4672, 4625740), (4736, 4563230), (4864, 4443145), (4921, 4391680), (5110, 4229248), (5180, 4172096), (5264, 4105520), (5320, 4062304), (5402, 4000640), (5548, 3895360), (5624, 3842720), (5840, 3700592), (5920, 3650584), (6016, 3592330), (6080, 3554516), (6251, 3457280), (6580, 3284416), (6862, 3149440), (6935, 3116288), (6956, 3106880), (7030, 3074176), (7144, 3025120), (7520, 2873864), (8176, 2643280), (8288, 2607560), (8512, 2538940), (8695, 2485504), (8930, 2420096), (8960, 2411993), (9344, 2312870), (9472, 2281615), (9709, 2225920), (9842, 2195840), (10220, 2114624), (10360, 2086048), (10528, 2052760), (10640, 2031152), (10804, 2000320), (11096, 1947680), (11248, 1921360), (11680, 1850296), (11840, 1825292), (12032, 1796165), (12160, 1777258), (12173, 1775360), (12502, 1728640), (13160, 1642208), (13505, 1600256), (13724, 1574720), (13870, 1558144), (13912, 1553440), (14060, 1537088), (14288, 1512560), (15040, 1436932), (16352, 1321640), (16576, 1303780), (17024, 1269470), (17155, 1259776), (17390, 1242752), (17860, 1210048), (18688, 1156435), (18907, 1143040), (19418, 1112960), (19684, 1097920), (20440, 1057312), (20720, 1043024), (21056, 1026380), (21280, 1015576), (21608, 1000160), (22192, 973840), (22496, 960680), (23360, 925148), (23680, 912646), (24017, 899840), (24320, 888629), (24346, 887680), (24605, 878336), (25004, 864320), (26320, 821104), (27010, 800128), (27448, 787360), (27740, 779072), (27824, 776720), (28120, 768544), (28576, 756280), (30080, 718466), (31255, 691456), (32704, 660820), (33041, 654080), (33152, 651890), (34048, 634735), (34310, 629888), (34780, 621376), (35720, 605024), (37814, 571520), (38836, 556480), (39368, 548960), (40880, 528656), (41440, 521512), (42112, 513190), (42560, 507788), (43216, 500080), (44384, 486920), (44992, 480340), (46720, 462574), (47360, 456323), (48034, 449920), (48545, 445184), (48692, 443840), (49210, 439168), (50008, 432160), (51319, 421120), (52640, 410552), (54020, 400064), (54896, 393680), (55480, 389536), (55648, 388360), (56240, 384272), (57152, 378140), (60160, 359233), (60865, 355072), (62510, 345728), (65189, 331520), (65408, 330410), (66082, 327040), (66304, 325945), (68620, 314944), (69560, 310688), (71440, 302512), (75628, 285760), (77672, 278240), (78736, 274480), (81760, 264328), (82880, 260756), (84224, 256595), (85120, 253894), (86432, 250040), (88768, 243460), (89984, 240170), (93440, 231287), (94535, 228608), (96068, 224960), (97090, 222592), (97384, 221920), (98420, 219584), (100016, 216080), (102638, 210560), (105280, 205276), (108040, 200032), (109792, 196840), (110960, 194768), (111296, 194180), (112480, 192136), (114304, 189070), (120085, 179968), (121730, 177536), (125020, 172864), (126947, 170240), (130378, 165760), (130816, 165205), (132164, 163520), (137240, 157472), (139120, 155344), (142880, 151256)]