15661323990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30631}}^1$

素因数の和:30699

約数の個数: 192

約数和(自身を含む): 48168207360

約数和(自身を除く): 32506883370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 23, 26, 30, 38, 39, 45, 46, 57, 65, 69, 78, 90, 95, 114, 115, 117, 130, 138, 171, 190, 195, 207, 230, 234, 247, 285, 299, 342, 345, 390, 414, 437, 494, 570, 585, 598, 690, 741, 855, 874, 897, 1035, 1170, 1235, 1311, 1482, 1495, 1710, 1794, 2070, 2185, 2223, 2470, 2622, 2691, 2990, 3705, 3933, 4370, 4446, 4485, 5382, 5681, 6555, 7410, 7866, 8970, 11115, 11362, 13110, 13455, 17043, 19665, 22230, 26910, 28405, 30631, 34086, 39330, 51129, 56810, 61262, 85215, 91893, 102258, 153155, 170430, 183786, 255645, 275679, 306310, 398203, 459465, 511290, 551358, 581989, 704513, 796406, 918930, 1163978, 1194609, 1378395, 1409026, 1745967, 1991015, 2113539, 2389218, 2756790, 2909945, 3491934, 3522565, 3583827, 3982030, 4227078, 5237901, 5819890, 5973045, 6340617, 7045130, 7167654, 7565857, 8729835, 9158669, 10475802, 10567695, 11946090, 12681234, 13385747, 15131714, 17459670, 17919135, 18317338, 21135390, 22697571, 26189505, 26771494, 27476007, 31703085, 35838270, 37829285, 40157241, 45395142, 45793345, 52379010, 54952014, 63406170, 66928735, 68092713, 75658570, 80314482, 82428021, 91586690, 113487855, 120471723, 133857470, 136185426, 137380035, 164856042, 174014711, 200786205, 226975710, 240943446, 274760070, 340463565, 348029422, 401572410, 412140105, 522044133, 602358615, 680927130, 824280210, 870073555, 1044088266, 1204717230, 1566132399, 1740147110, 2610220665, 3132264798, 5220441330, 7830661995, 15661323990]

約数ペア:

[(1, 15661323990), (2, 7830661995), (3, 5220441330), (5, 3132264798), (6, 2610220665), (9, 1740147110), (10, 1566132399), (13, 1204717230), (15, 1044088266), (18, 870073555), (19, 824280210), (23, 680927130), (26, 602358615), (30, 522044133), (38, 412140105), (39, 401572410), (45, 348029422), (46, 340463565), (57, 274760070), (65, 240943446), (69, 226975710), (78, 200786205), (90, 174014711), (95, 164856042), (114, 137380035), (115, 136185426), (117, 133857470), (130, 120471723), (138, 113487855), (171, 91586690), (190, 82428021), (195, 80314482), (207, 75658570), (230, 68092713), (234, 66928735), (247, 63406170), (285, 54952014), (299, 52379010), (342, 45793345), (345, 45395142), (390, 40157241), (414, 37829285), (437, 35838270), (494, 31703085), (570, 27476007), (585, 26771494), (598, 26189505), (690, 22697571), (741, 21135390), (855, 18317338), (874, 17919135), (897, 17459670), (1035, 15131714), (1170, 13385747), (1235, 12681234), (1311, 11946090), (1482, 10567695), (1495, 10475802), (1710, 9158669), (1794, 8729835), (2070, 7565857), (2185, 7167654), (2223, 7045130), (2470, 6340617), (2622, 5973045), (2691, 5819890), (2990, 5237901), (3705, 4227078), (3933, 3982030), (4370, 3583827), (4446, 3522565), (4485, 3491934), (5382, 2909945), (5681, 2756790), (6555, 2389218), (7410, 2113539), (7866, 1991015), (8970, 1745967), (11115, 1409026), (11362, 1378395), (13110, 1194609), (13455, 1163978), (17043, 918930), (19665, 796406), (22230, 704513), (26910, 581989), (28405, 551358), (30631, 511290), (34086, 459465), (39330, 398203), (51129, 306310), (56810, 275679), (61262, 255645), (85215, 183786), (91893, 170430), (102258, 153155)]