15661014360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{38351}}^1$

素因数の和:38489

約数の個数: 128

約数和(自身を含む): 48710108160

約数和(自身を除く): 33049093800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 83, 120, 123, 164, 166, 205, 246, 249, 328, 332, 410, 415, 492, 498, 615, 664, 820, 830, 984, 996, 1230, 1245, 1640, 1660, 1992, 2460, 2490, 3320, 3403, 4920, 4980, 6806, 9960, 10209, 13612, 17015, 20418, 27224, 34030, 38351, 40836, 51045, 68060, 76702, 81672, 102090, 115053, 136120, 153404, 191755, 204180, 230106, 306808, 383510, 408360, 460212, 575265, 767020, 920424, 1150530, 1534040, 1572391, 2301060, 3144782, 3183133, 4602120, 4717173, 6289564, 6366266, 7861955, 9434346, 9549399, 12579128, 12732532, 15723910, 15915665, 18868692, 19098798, 23585865, 25465064, 31447820, 31831330, 37737384, 38197596, 47171730, 47746995, 62895640, 63662660, 76395192, 94343460, 95493990, 127325320, 130508453, 188686920, 190987980, 261016906, 381975960, 391525359, 522033812, 652542265, 783050718, 1044067624, 1305084530, 1566101436, 1957626795, 2610169060, 3132202872, 3915253590, 5220338120, 7830507180, 15661014360]

約数ペア:

[(1, 15661014360), (2, 7830507180), (3, 5220338120), (4, 3915253590), (5, 3132202872), (6, 2610169060), (8, 1957626795), (10, 1566101436), (12, 1305084530), (15, 1044067624), (20, 783050718), (24, 652542265), (30, 522033812), (40, 391525359), (41, 381975960), (60, 261016906), (82, 190987980), (83, 188686920), (120, 130508453), (123, 127325320), (164, 95493990), (166, 94343460), (205, 76395192), (246, 63662660), (249, 62895640), (328, 47746995), (332, 47171730), (410, 38197596), (415, 37737384), (492, 31831330), (498, 31447820), (615, 25465064), (664, 23585865), (820, 19098798), (830, 18868692), (984, 15915665), (996, 15723910), (1230, 12732532), (1245, 12579128), (1640, 9549399), (1660, 9434346), (1992, 7861955), (2460, 6366266), (2490, 6289564), (3320, 4717173), (3403, 4602120), (4920, 3183133), (4980, 3144782), (6806, 2301060), (9960, 1572391), (10209, 1534040), (13612, 1150530), (17015, 920424), (20418, 767020), (27224, 575265), (34030, 460212), (38351, 408360), (40836, 383510), (51045, 306808), (68060, 230106), (76702, 204180), (81672, 191755), (102090, 153404), (115053, 136120)]