15697927960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{977}}^1$

素因数の和:1118

約数の個数: 192

約数和(自身を含む): 42336211680

約数和(自身を除く): 26638283720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 53, 55, 65, 88, 104, 106, 110, 130, 143, 212, 220, 260, 265, 286, 424, 440, 520, 530, 572, 583, 689, 715, 977, 1060, 1144, 1166, 1378, 1430, 1954, 2120, 2332, 2756, 2809, 2860, 2915, 3445, 3908, 4664, 4885, 5512, 5618, 5720, 5830, 6890, 7579, 7816, 9770, 10747, 11236, 11660, 12701, 13780, 14045, 15158, 19540, 21494, 22472, 23320, 25402, 27560, 28090, 30316, 30899, 36517, 37895, 39080, 42988, 50804, 51781, 53735, 56180, 60632, 61798, 63505, 73034, 75790, 85976, 101608, 103562, 107470, 112360, 123596, 127010, 139711, 146068, 151580, 154495, 182585, 207124, 214940, 247192, 254020, 258905, 279422, 292136, 303160, 308990, 365170, 401687, 414248, 429880, 508040, 517810, 558844, 569591, 617980, 673153, 698555, 730340, 803374, 1035620, 1117688, 1139182, 1235960, 1346306, 1397110, 1460680, 1606748, 2008435, 2071240, 2278364, 2692612, 2744393, 2794220, 2847955, 3213496, 3365765, 4016870, 4556728, 5385224, 5488786, 5588440, 5695910, 6731530, 7404683, 8033740, 10977572, 11391820, 13463060, 13721965, 14809366, 16067480, 21955144, 22783640, 26926120, 27443930, 29618732, 30188323, 35677109, 37023415, 54887860, 59237464, 60376646, 71354218, 74046830, 109775720, 120753292, 142708436, 148093660, 150941615, 178385545, 241506584, 285416872, 296187320, 301883230, 356771090, 392448199, 603766460, 713542180, 784896398, 1207532920, 1427084360, 1569792796, 1962240995, 3139585592, 3924481990, 7848963980, 15697927960]

約数ペア:

[(1, 15697927960), (2, 7848963980), (4, 3924481990), (5, 3139585592), (8, 1962240995), (10, 1569792796), (11, 1427084360), (13, 1207532920), (20, 784896398), (22, 713542180), (26, 603766460), (40, 392448199), (44, 356771090), (52, 301883230), (53, 296187320), (55, 285416872), (65, 241506584), (88, 178385545), (104, 150941615), (106, 148093660), (110, 142708436), (130, 120753292), (143, 109775720), (212, 74046830), (220, 71354218), (260, 60376646), (265, 59237464), (286, 54887860), (424, 37023415), (440, 35677109), (520, 30188323), (530, 29618732), (572, 27443930), (583, 26926120), (689, 22783640), (715, 21955144), (977, 16067480), (1060, 14809366), (1144, 13721965), (1166, 13463060), (1378, 11391820), (1430, 10977572), (1954, 8033740), (2120, 7404683), (2332, 6731530), (2756, 5695910), (2809, 5588440), (2860, 5488786), (2915, 5385224), (3445, 4556728), (3908, 4016870), (4664, 3365765), (4885, 3213496), (5512, 2847955), (5618, 2794220), (5720, 2744393), (5830, 2692612), (6890, 2278364), (7579, 2071240), (7816, 2008435), (9770, 1606748), (10747, 1460680), (11236, 1397110), (11660, 1346306), (12701, 1235960), (13780, 1139182), (14045, 1117688), (15158, 1035620), (19540, 803374), (21494, 730340), (22472, 698555), (23320, 673153), (25402, 617980), (27560, 569591), (28090, 558844), (30316, 517810), (30899, 508040), (36517, 429880), (37895, 414248), (39080, 401687), (42988, 365170), (50804, 308990), (51781, 303160), (53735, 292136), (56180, 279422), (60632, 258905), (61798, 254020), (63505, 247192), (73034, 214940), (75790, 207124), (85976, 182585), (101608, 154495), (103562, 151580), (107470, 146068), (112360, 139711), (123596, 127010)]