20238814260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8303

約数の個数: 288

約数和(自身を含む): 73426010112

約数和(自身を除く): 53187195852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 53, 60, 63, 70, 74, 84, 90, 105, 106, 111, 126, 140, 148, 159, 180, 185, 210, 212, 222, 252, 259, 265, 315, 318, 333, 370, 371, 420, 444, 477, 518, 530, 555, 630, 636, 666, 740, 742, 777, 795, 954, 1036, 1060, 1110, 1113, 1260, 1295, 1332, 1484, 1554, 1590, 1665, 1855, 1908, 1961, 2220, 2226, 2331, 2385, 2590, 3108, 3180, 3330, 3339, 3710, 3885, 3922, 4452, 4662, 4770, 5180, 5565, 5883, 6660, 6678, 7420, 7770, 7844, 8191, 9324, 9540, 9805, 11130, 11655, 11766, 13356, 13727, 15540, 16382, 16695, 17649, 19610, 22260, 23310, 23532, 24573, 27454, 29415, 32764, 33390, 35298, 39220, 40955, 41181, 46620, 49146, 54908, 57337, 58830, 66780, 68635, 70596, 73719, 81910, 82362, 88245, 98292, 114674, 117660, 122865, 123543, 137270, 147438, 163820, 164724, 172011, 176490, 205905, 229348, 245730, 247086, 274540, 286685, 294876, 303067, 344022, 352980, 368595, 411810, 434123, 491460, 494172, 516033, 573370, 606134, 617715, 688044, 737190, 823620, 860055, 868246, 909201, 1032066, 1146740, 1212268, 1235430, 1302369, 1474380, 1515335, 1720110, 1736492, 1818402, 2064132, 2121469, 2170615, 2470860, 2580165, 2604738, 2727603, 3030670, 3038861, 3440220, 3636804, 3907107, 4242938, 4341230, 4546005, 5160330, 5209476, 5455206, 6061340, 6077722, 6364407, 6511845, 7814214, 8485876, 8682460, 9092010, 9116583, 10320660, 10607345, 10910412, 12155444, 12728814, 13023690, 13638015, 15194305, 15628428, 16062551, 18184020, 18233166, 19093221, 19535535, 21214690, 25457628, 26047380, 27276030, 27349749, 30388610, 31822035, 32125102, 36466332, 38186442, 39071070, 42429380, 45582915, 48187653, 54552060, 54699498, 60777220, 63644070, 64250204, 76372884, 78142140, 80312755, 91165830, 95466105, 96375306, 109398996, 112437857, 127288140, 136748745, 144562959, 160625510, 182331660, 190932210, 192750612, 224875714, 240938265, 273497490, 289125918, 321251020, 337313571, 381864420, 449751428, 481876530, 546994980, 562189285, 578251836, 674627142, 722814795, 963753060, 1011940713, 1124378570, 1349254284, 1445629590, 1686567855, 2023881426, 2248757140, 2891259180, 3373135710, 4047762852, 5059703565, 6746271420, 10119407130, 20238814260]

約数ペア:

[(1, 20238814260), (2, 10119407130), (3, 6746271420), (4, 5059703565), (5, 4047762852), (6, 3373135710), (7, 2891259180), (9, 2248757140), (10, 2023881426), (12, 1686567855), (14, 1445629590), (15, 1349254284), (18, 1124378570), (20, 1011940713), (21, 963753060), (28, 722814795), (30, 674627142), (35, 578251836), (36, 562189285), (37, 546994980), (42, 481876530), (45, 449751428), (53, 381864420), (60, 337313571), (63, 321251020), (70, 289125918), (74, 273497490), (84, 240938265), (90, 224875714), (105, 192750612), (106, 190932210), (111, 182331660), (126, 160625510), (140, 144562959), (148, 136748745), (159, 127288140), (180, 112437857), (185, 109398996), (210, 96375306), (212, 95466105), (222, 91165830), (252, 80312755), (259, 78142140), (265, 76372884), (315, 64250204), (318, 63644070), (333, 60777220), (370, 54699498), (371, 54552060), (420, 48187653), (444, 45582915), (477, 42429380), (518, 39071070), (530, 38186442), (555, 36466332), (630, 32125102), (636, 31822035), (666, 30388610), (740, 27349749), (742, 27276030), (777, 26047380), (795, 25457628), (954, 21214690), (1036, 19535535), (1060, 19093221), (1110, 18233166), (1113, 18184020), (1260, 16062551), (1295, 15628428), (1332, 15194305), (1484, 13638015), (1554, 13023690), (1590, 12728814), (1665, 12155444), (1855, 10910412), (1908, 10607345), (1961, 10320660), (2220, 9116583), (2226, 9092010), (2331, 8682460), (2385, 8485876), (2590, 7814214), (3108, 6511845), (3180, 6364407), (3330, 6077722), (3339, 6061340), (3710, 5455206), (3885, 5209476), (3922, 5160330), (4452, 4546005), (4662, 4341230), (4770, 4242938), (5180, 3907107), (5565, 3636804), (5883, 3440220), (6660, 3038861), (6678, 3030670), (7420, 2727603), (7770, 2604738), (7844, 2580165), (8191, 2470860), (9324, 2170615), (9540, 2121469), (9805, 2064132), (11130, 1818402), (11655, 1736492), (11766, 1720110), (13356, 1515335), (13727, 1474380), (15540, 1302369), (16382, 1235430), (16695, 1212268), (17649, 1146740), (19610, 1032066), (22260, 909201), (23310, 868246), (23532, 860055), (24573, 823620), (27454, 737190), (29415, 688044), (32764, 617715), (33390, 606134), (35298, 573370), (39220, 516033), (40955, 494172), (41181, 491460), (46620, 434123), (49146, 411810), (54908, 368595), (57337, 352980), (58830, 344022), (66780, 303067), (68635, 294876), (70596, 286685), (73719, 274540), (81910, 247086), (82362, 245730), (88245, 229348), (98292, 205905), (114674, 176490), (117660, 172011), (122865, 164724), (123543, 163820), (137270, 147438)]