21660256800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2543}}^1$

素因数の和:2602

約数の個数: 648

約数和(自身を含む): 94559197824

約数和(自身を除く): 72898941024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 126, 130, 140, 144, 150, 156, 160, 168, 169, 175, 180, 182, 195, 200, 208, 210, 224, 225, 234, 240, 252, 260, 273, 280, 288, 300, 312, 315, 325, 336, 338, 350, 360, 364, 390, 400, 416, 420, 450, 455, 468, 480, 504, 507, 520, 525, 546, 560, 585, 600, 624, 630, 650, 672, 676, 700, 720, 728, 780, 800, 819, 840, 845, 900, 910, 936, 975, 1008, 1014, 1040, 1050, 1092, 1120, 1170, 1183, 1200, 1248, 1260, 1300, 1352, 1365, 1400, 1440, 1456, 1521, 1560, 1575, 1638, 1680, 1690, 1800, 1820, 1872, 1950, 2016, 2028, 2080, 2100, 2184, 2275, 2340, 2366, 2400, 2520, 2535, 2543, 2600, 2704, 2730, 2800, 2912, 2925, 3042, 3120, 3150, 3276, 3360, 3380, 3549, 3600, 3640, 3744, 3900, 4056, 4095, 4200, 4225, 4368, 4550, 4680, 4732, 5040, 5070, 5086, 5200, 5408, 5460, 5600, 5850, 5915, 6084, 6240, 6300, 6552, 6760, 6825, 7098, 7200, 7280, 7605, 7629, 7800, 8112, 8190, 8400, 8450, 8736, 9100, 9360, 9464, 10080, 10140, 10172, 10400, 10647, 10920, 11700, 11830, 12168, 12600, 12675, 12715, 13104, 13520, 13650, 14196, 14560, 15210, 15258, 15600, 16224, 16380, 16800, 16900, 17745, 17801, 18200, 18720, 18928, 20280, 20344, 20475, 21294, 21840, 22887, 23400, 23660, 24336, 25200, 25350, 25430, 26208, 27040, 27300, 28392, 29575, 30420, 30516, 31200, 32760, 33059, 33800, 35490, 35602, 36400, 37856, 38025, 38145, 40560, 40688, 40950, 42588, 43680, 45774, 46800, 47320, 48672, 50400, 50700, 50860, 53235, 53403, 54600, 56784, 59150, 60840, 61032, 63575, 65520, 66118, 67600, 70980, 71204, 72800, 76050, 76290, 81120, 81376, 81900, 85176, 88725, 89005, 91548, 93600, 94640, 99177, 101400, 101720, 106470, 106806, 109200, 113568, 114435, 118300, 121680, 122064, 127150, 131040, 132236, 135200, 141960, 142408, 152100, 152580, 160209, 163800, 165295, 170352, 177450, 178010, 183096, 189280, 190725, 198354, 202800, 203440, 212940, 213612, 218400, 228870, 231413, 236600, 243360, 244128, 254300, 264472, 266175, 267015, 283920, 284816, 297531, 304200, 305160, 320418, 327600, 330590, 340704, 354900, 356020, 366192, 381450, 396708, 405600, 406880, 425880, 427224, 429767, 445025, 457740, 462826, 473200, 495885, 508600, 528944, 532350, 534030, 567840, 569632, 572175, 595062, 608400, 610320, 640836, 655200, 661180, 694239, 709800, 712040, 732384, 762900, 793416, 801045, 826475, 851760, 854448, 859534, 890050, 915480, 925652, 946400, 991770, 1017200, 1057888, 1064700, 1068060, 1144350, 1157065, 1190124, 1216800, 1220640, 1281672, 1289301, 1322360, 1335075, 1388478, 1419600, 1424080, 1487655, 1525800, 1586832, 1602090, 1652950, 1703520, 1708896, 1719068, 1780100, 1830960, 1851304, 1983540, 2034400, 2082717, 2129400, 2136120, 2148835, 2288700, 2314130, 2380248, 2479425, 2563344, 2578602, 2644720, 2670150, 2776956, 2839200, 2848160, 2975310, 3008369, 3051600, 3173664, 3204180, 3305900, 3438136, 3471195, 3560200, 3661920, 3702608, 3867903, 3967080, 4005225, 4165434, 4258800, 4272240, 4297670, 4577400, 4628260, 4760496, 4958850, 5126688, 5157204, 5289440, 5340300, 5553912, 5785325, 5950620, 6016738, 6103200, 6408360, 6446505, 6611800, 6876272, 6942390, 7120400, 7405216, 7438275, 7735806, 7934160, 8010450, 8330868, 8517600, 8544480, 8595340, 9025107, 9154800, 9256520, 9520992, 9917700, 10314408, 10413585, 10680600, 10744175, 11107824, 11570650, 11901240, 12033476, 12816720, 12893010, 13223600, 13752544, 13884780, 14240800, 14876550, 15041845, 15471612, 15868320, 16020900, 16661736, 17190680, 17355975, 18050214, 18309600, 18513040, 19339515, 19835400, 20628816, 20827170, 21361200, 21488350, 22215648, 23141300, 23802480, 24066952, 25633440, 25786020, 26447200, 27075321, 27769560, 29753100, 30083690, 30943224, 32041800, 32232525, 33323472, 34381360, 34711950, 36100428, 37026080, 38679030, 39670800, 41257632, 41654340, 42722400, 42976700, 45125535, 46282600, 47604960, 48133904, 51572040, 52067925, 54150642, 55539120, 59506200, 60167380, 61886448, 64083600, 64465050, 66646944, 68762720, 69423900, 72200856, 75209225, 77358060, 79341600, 83308680, 85953400, 90251070, 92565200, 96267808, 96697575, 103144080, 104135850, 108301284, 111078240, 119012400, 120334760, 123772896, 128167200, 128930100, 135376605, 138847800, 144401712, 150418450, 154716120, 166617360, 171906800, 180502140, 185130400, 193395150, 206288160, 208271700, 216602568, 225627675, 238024800, 240669520, 257860200, 270753210, 277695600, 288803424, 300836900, 309432240, 333234720, 343813600, 361004280, 386790300, 416543400, 433205136, 451255350, 481339040, 515720400, 541506420, 555391200, 601673800, 618864480, 676883025, 722008560, 773580600, 833086800, 866410272, 902510700, 1031440800, 1083012840, 1203347600, 1353766050, 1444017120, 1547161200, 1666173600, 1805021400, 2166025680, 2406695200, 2707532100, 3094322400, 3610042800, 4332051360, 5415064200, 7220085600, 10830128400, 21660256800]

約数ペア:

[(1, 21660256800), (2, 10830128400), (3, 7220085600), (4, 5415064200), (5, 4332051360), (6, 3610042800), (7, 3094322400), (8, 2707532100), (9, 2406695200), (10, 2166025680), (12, 1805021400), (13, 1666173600), (14, 1547161200), (15, 1444017120), (16, 1353766050), (18, 1203347600), (20, 1083012840), (21, 1031440800), (24, 902510700), (25, 866410272), (26, 833086800), (28, 773580600), (30, 722008560), (32, 676883025), (35, 618864480), (36, 601673800), (39, 555391200), (40, 541506420), (42, 515720400), (45, 481339040), (48, 451255350), (50, 433205136), (52, 416543400), (56, 386790300), (60, 361004280), (63, 343813600), (65, 333234720), (70, 309432240), (72, 300836900), (75, 288803424), (78, 277695600), (80, 270753210), (84, 257860200), (90, 240669520), (91, 238024800), (96, 225627675), (100, 216602568), (104, 208271700), (105, 206288160), (112, 193395150), (117, 185130400), (120, 180502140), (126, 171906800), (130, 166617360), (140, 154716120), (144, 150418450), (150, 144401712), (156, 138847800), (160, 135376605), (168, 128930100), (169, 128167200), (175, 123772896), (180, 120334760), (182, 119012400), (195, 111078240), (200, 108301284), (208, 104135850), (210, 103144080), (224, 96697575), (225, 96267808), (234, 92565200), (240, 90251070), (252, 85953400), (260, 83308680), (273, 79341600), (280, 77358060), (288, 75209225), (300, 72200856), (312, 69423900), (315, 68762720), (325, 66646944), (336, 64465050), (338, 64083600), (350, 61886448), (360, 60167380), (364, 59506200), (390, 55539120), (400, 54150642), (416, 52067925), (420, 51572040), (450, 48133904), (455, 47604960), (468, 46282600), (480, 45125535), (504, 42976700), (507, 42722400), (520, 41654340), (525, 41257632), (546, 39670800), (560, 38679030), (585, 37026080), (600, 36100428), (624, 34711950), (630, 34381360), (650, 33323472), (672, 32232525), (676, 32041800), (700, 30943224), (720, 30083690), (728, 29753100), (780, 27769560), (800, 27075321), (819, 26447200), (840, 25786020), (845, 25633440), (900, 24066952), (910, 23802480), (936, 23141300), (975, 22215648), (1008, 21488350), (1014, 21361200), (1040, 20827170), (1050, 20628816), (1092, 19835400), (1120, 19339515), (1170, 18513040), (1183, 18309600), (1200, 18050214), (1248, 17355975), (1260, 17190680), (1300, 16661736), (1352, 16020900), (1365, 15868320), (1400, 15471612), (1440, 15041845), (1456, 14876550), (1521, 14240800), (1560, 13884780), (1575, 13752544), (1638, 13223600), (1680, 12893010), (1690, 12816720), (1800, 12033476), (1820, 11901240), (1872, 11570650), (1950, 11107824), (2016, 10744175), (2028, 10680600), (2080, 10413585), (2100, 10314408), (2184, 9917700), (2275, 9520992), (2340, 9256520), (2366, 9154800), (2400, 9025107), (2520, 8595340), (2535, 8544480), (2543, 8517600), (2600, 8330868), (2704, 8010450), (2730, 7934160), (2800, 7735806), (2912, 7438275), (2925, 7405216), (3042, 7120400), (3120, 6942390), (3150, 6876272), (3276, 6611800), (3360, 6446505), (3380, 6408360), (3549, 6103200), (3600, 6016738), (3640, 5950620), (3744, 5785325), (3900, 5553912), (4056, 5340300), (4095, 5289440), (4200, 5157204), (4225, 5126688), (4368, 4958850), (4550, 4760496), (4680, 4628260), (4732, 4577400), (5040, 4297670), (5070, 4272240), (5086, 4258800), (5200, 4165434), (5408, 4005225), (5460, 3967080), (5600, 3867903), (5850, 3702608), (5915, 3661920), (6084, 3560200), (6240, 3471195), (6300, 3438136), (6552, 3305900), (6760, 3204180), (6825, 3173664), (7098, 3051600), (7200, 3008369), (7280, 2975310), (7605, 2848160), (7629, 2839200), (7800, 2776956), (8112, 2670150), (8190, 2644720), (8400, 2578602), (8450, 2563344), (8736, 2479425), (9100, 2380248), (9360, 2314130), (9464, 2288700), (10080, 2148835), (10140, 2136120), (10172, 2129400), (10400, 2082717), (10647, 2034400), (10920, 1983540), (11700, 1851304), (11830, 1830960), (12168, 1780100), (12600, 1719068), (12675, 1708896), (12715, 1703520), (13104, 1652950), (13520, 1602090), (13650, 1586832), (14196, 1525800), (14560, 1487655), (15210, 1424080), (15258, 1419600), (15600, 1388478), (16224, 1335075), (16380, 1322360), (16800, 1289301), (16900, 1281672), (17745, 1220640), (17801, 1216800), (18200, 1190124), (18720, 1157065), (18928, 1144350), (20280, 1068060), (20344, 1064700), (20475, 1057888), (21294, 1017200), (21840, 991770), (22887, 946400), (23400, 925652), (23660, 915480), (24336, 890050), (25200, 859534), (25350, 854448), (25430, 851760), (26208, 826475), (27040, 801045), (27300, 793416), (28392, 762900), (29575, 732384), (30420, 712040), (30516, 709800), (31200, 694239), (32760, 661180), (33059, 655200), (33800, 640836), (35490, 610320), (35602, 608400), (36400, 595062), (37856, 572175), (38025, 569632), (38145, 567840), (40560, 534030), (40688, 532350), (40950, 528944), (42588, 508600), (43680, 495885), (45774, 473200), (46800, 462826), (47320, 457740), (48672, 445025), (50400, 429767), (50700, 427224), (50860, 425880), (53235, 406880), (53403, 405600), (54600, 396708), (56784, 381450), (59150, 366192), (60840, 356020), (61032, 354900), (63575, 340704), (65520, 330590), (66118, 327600), (67600, 320418), (70980, 305160), (71204, 304200), (72800, 297531), (76050, 284816), (76290, 283920), (81120, 267015), (81376, 266175), (81900, 264472), (85176, 254300), (88725, 244128), (89005, 243360), (91548, 236600), (93600, 231413), (94640, 228870), (99177, 218400), (101400, 213612), (101720, 212940), (106470, 203440), (106806, 202800), (109200, 198354), (113568, 190725), (114435, 189280), (118300, 183096), (121680, 178010), (122064, 177450), (127150, 170352), (131040, 165295), (132236, 163800), (135200, 160209), (141960, 152580), (142408, 152100)]