21272044080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1076

約数の個数: 320

約数和(自身を含む): 76996500480

約数和(自身を除く): 55724456400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 317, 336, 354, 413, 420, 472, 560, 590, 634, 677, 708, 826, 840, 885, 944, 951, 1180, 1239, 1268, 1354, 1416, 1585, 1652, 1680, 1770, 1902, 2031, 2065, 2219, 2360, 2478, 2536, 2708, 2832, 3170, 3304, 3385, 3540, 3804, 4062, 4130, 4438, 4720, 4739, 4755, 4956, 5072, 5416, 6195, 6340, 6608, 6657, 6770, 7080, 7608, 8124, 8260, 8876, 9478, 9510, 9912, 10155, 10832, 11095, 12390, 12680, 13314, 13540, 14160, 14217, 15216, 16248, 16520, 17752, 18703, 18956, 19020, 19824, 20310, 22190, 23695, 24780, 25360, 26628, 27080, 28434, 32496, 33040, 33285, 35504, 37406, 37912, 38040, 39943, 40620, 44380, 47390, 49560, 53256, 54160, 56109, 56868, 66570, 71085, 74812, 75824, 76080, 79886, 81240, 88760, 93515, 94780, 99120, 106512, 112218, 113736, 119829, 130921, 133140, 142170, 149624, 159772, 162480, 177520, 187030, 189560, 199715, 214609, 224436, 227472, 239658, 261842, 266280, 279601, 280545, 284340, 299248, 319544, 374060, 379120, 392763, 399430, 429218, 448872, 479316, 523684, 532560, 559202, 561090, 568680, 599145, 639088, 643827, 654605, 748120, 785526, 798860, 838803, 858436, 897744, 958632, 1047368, 1073045, 1118404, 1122180, 1137360, 1198290, 1287654, 1309210, 1398005, 1496240, 1502263, 1571052, 1597720, 1677606, 1716872, 1917264, 1963815, 2094736, 2146090, 2236808, 2244360, 2396580, 2575308, 2618420, 2796010, 3004526, 3142104, 3195440, 3219135, 3355212, 3433744, 3927630, 4194015, 4292180, 4473616, 4488720, 4506789, 4793160, 5150616, 5236840, 5592020, 6009052, 6284208, 6438270, 6710424, 7511315, 7855260, 8388030, 8584360, 9013578, 9586320, 10301232, 10473680, 11184040, 12018104, 12661931, 12876540, 13420848, 15022630, 15710520, 16776060, 17168720, 18027156, 22368080, 22533945, 24036208, 25323862, 25753080, 30045260, 31421040, 33552120, 36054312, 37985793, 45067890, 50647724, 51506160, 60090520, 63309655, 67104240, 72108624, 75971586, 88633517, 90135780, 101295448, 120181040, 126619310, 151943172, 177267034, 180271560, 189928965, 202590896, 253238620, 265900551, 303886344, 354534068, 360543120, 379857930, 443167585, 506477240, 531801102, 607772688, 709068136, 759715860, 886335170, 1012954480, 1063602204, 1329502755, 1418136272, 1519431720, 1772670340, 2127204408, 2659005510, 3038863440, 3545340680, 4254408816, 5318011020, 7090681360, 10636022040, 21272044080]

約数ペア:

[(1, 21272044080), (2, 10636022040), (3, 7090681360), (4, 5318011020), (5, 4254408816), (6, 3545340680), (7, 3038863440), (8, 2659005510), (10, 2127204408), (12, 1772670340), (14, 1519431720), (15, 1418136272), (16, 1329502755), (20, 1063602204), (21, 1012954480), (24, 886335170), (28, 759715860), (30, 709068136), (35, 607772688), (40, 531801102), (42, 506477240), (48, 443167585), (56, 379857930), (59, 360543120), (60, 354534068), (70, 303886344), (80, 265900551), (84, 253238620), (105, 202590896), (112, 189928965), (118, 180271560), (120, 177267034), (140, 151943172), (168, 126619310), (177, 120181040), (210, 101295448), (236, 90135780), (240, 88633517), (280, 75971586), (295, 72108624), (317, 67104240), (336, 63309655), (354, 60090520), (413, 51506160), (420, 50647724), (472, 45067890), (560, 37985793), (590, 36054312), (634, 33552120), (677, 31421040), (708, 30045260), (826, 25753080), (840, 25323862), (885, 24036208), (944, 22533945), (951, 22368080), (1180, 18027156), (1239, 17168720), (1268, 16776060), (1354, 15710520), (1416, 15022630), (1585, 13420848), (1652, 12876540), (1680, 12661931), (1770, 12018104), (1902, 11184040), (2031, 10473680), (2065, 10301232), (2219, 9586320), (2360, 9013578), (2478, 8584360), (2536, 8388030), (2708, 7855260), (2832, 7511315), (3170, 6710424), (3304, 6438270), (3385, 6284208), (3540, 6009052), (3804, 5592020), (4062, 5236840), (4130, 5150616), (4438, 4793160), (4720, 4506789), (4739, 4488720), (4755, 4473616), (4956, 4292180), (5072, 4194015), (5416, 3927630), (6195, 3433744), (6340, 3355212), (6608, 3219135), (6657, 3195440), (6770, 3142104), (7080, 3004526), (7608, 2796010), (8124, 2618420), (8260, 2575308), (8876, 2396580), (9478, 2244360), (9510, 2236808), (9912, 2146090), (10155, 2094736), (10832, 1963815), (11095, 1917264), (12390, 1716872), (12680, 1677606), (13314, 1597720), (13540, 1571052), (14160, 1502263), (14217, 1496240), (15216, 1398005), (16248, 1309210), (16520, 1287654), (17752, 1198290), (18703, 1137360), (18956, 1122180), (19020, 1118404), (19824, 1073045), (20310, 1047368), (22190, 958632), (23695, 897744), (24780, 858436), (25360, 838803), (26628, 798860), (27080, 785526), (28434, 748120), (32496, 654605), (33040, 643827), (33285, 639088), (35504, 599145), (37406, 568680), (37912, 561090), (38040, 559202), (39943, 532560), (40620, 523684), (44380, 479316), (47390, 448872), (49560, 429218), (53256, 399430), (54160, 392763), (56109, 379120), (56868, 374060), (66570, 319544), (71085, 299248), (74812, 284340), (75824, 280545), (76080, 279601), (79886, 266280), (81240, 261842), (88760, 239658), (93515, 227472), (94780, 224436), (99120, 214609), (106512, 199715), (112218, 189560), (113736, 187030), (119829, 177520), (130921, 162480), (133140, 159772), (142170, 149624)]