15703641240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{2161}}^1$

素因数の和:2434

約数の個数: 256

約数和(自身を含む): 55441290240

約数和(自身を除く): 39737649000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 211, 246, 280, 287, 328, 410, 420, 422, 492, 574, 615, 633, 820, 840, 844, 861, 984, 1055, 1148, 1230, 1266, 1435, 1477, 1640, 1688, 1722, 2110, 2161, 2296, 2460, 2532, 2870, 2954, 3165, 3444, 4220, 4305, 4322, 4431, 4920, 5064, 5740, 5908, 6330, 6483, 6888, 7385, 8440, 8610, 8644, 8651, 8862, 10805, 11480, 11816, 12660, 12966, 14770, 15127, 17220, 17288, 17302, 17724, 21610, 22155, 25320, 25932, 25953, 29540, 30254, 32415, 34440, 34604, 35448, 43220, 43255, 44310, 45381, 51864, 51906, 59080, 60508, 60557, 64830, 69208, 75635, 86440, 86510, 88601, 88620, 90762, 103812, 121016, 121114, 129660, 129765, 151270, 173020, 177202, 177240, 181524, 181671, 207624, 226905, 242228, 259320, 259530, 265803, 302540, 302785, 346040, 354404, 363048, 363342, 443005, 453810, 455971, 484456, 519060, 531606, 605080, 605570, 620207, 708808, 726684, 886010, 907620, 908355, 911942, 1038120, 1063212, 1211140, 1240414, 1329015, 1367913, 1453368, 1772020, 1815240, 1816710, 1823884, 1860621, 2126424, 2279855, 2422280, 2480828, 2658030, 2735826, 3101035, 3191797, 3544040, 3633420, 3647768, 3721242, 4559710, 4961656, 5316060, 5471652, 6202070, 6383594, 6839565, 7266840, 7442484, 9119420, 9303105, 9575391, 10632120, 10943304, 12404140, 12767188, 13679130, 14884968, 15958985, 18238840, 18606210, 18694811, 19150782, 24808280, 25534376, 27358260, 31917970, 37212420, 37389622, 38301564, 47876955, 54716520, 56084433, 63835940, 74424840, 74779244, 76603128, 93474055, 95753910, 112168866, 127671880, 130863677, 149558488, 186948110, 191507820, 224337732, 261727354, 280422165, 373896220, 383015640, 392591031, 448675464, 523454708, 560844330, 654318385, 747792440, 785182062, 1046909416, 1121688660, 1308636770, 1570364124, 1962955155, 2243377320, 2617273540, 3140728248, 3925910310, 5234547080, 7851820620, 15703641240]

約数ペア:

[(1, 15703641240), (2, 7851820620), (3, 5234547080), (4, 3925910310), (5, 3140728248), (6, 2617273540), (7, 2243377320), (8, 1962955155), (10, 1570364124), (12, 1308636770), (14, 1121688660), (15, 1046909416), (20, 785182062), (21, 747792440), (24, 654318385), (28, 560844330), (30, 523454708), (35, 448675464), (40, 392591031), (41, 383015640), (42, 373896220), (56, 280422165), (60, 261727354), (70, 224337732), (82, 191507820), (84, 186948110), (105, 149558488), (120, 130863677), (123, 127671880), (140, 112168866), (164, 95753910), (168, 93474055), (205, 76603128), (210, 74779244), (211, 74424840), (246, 63835940), (280, 56084433), (287, 54716520), (328, 47876955), (410, 38301564), (420, 37389622), (422, 37212420), (492, 31917970), (574, 27358260), (615, 25534376), (633, 24808280), (820, 19150782), (840, 18694811), (844, 18606210), (861, 18238840), (984, 15958985), (1055, 14884968), (1148, 13679130), (1230, 12767188), (1266, 12404140), (1435, 10943304), (1477, 10632120), (1640, 9575391), (1688, 9303105), (1722, 9119420), (2110, 7442484), (2161, 7266840), (2296, 6839565), (2460, 6383594), (2532, 6202070), (2870, 5471652), (2954, 5316060), (3165, 4961656), (3444, 4559710), (4220, 3721242), (4305, 3647768), (4322, 3633420), (4431, 3544040), (4920, 3191797), (5064, 3101035), (5740, 2735826), (5908, 2658030), (6330, 2480828), (6483, 2422280), (6888, 2279855), (7385, 2126424), (8440, 1860621), (8610, 1823884), (8644, 1816710), (8651, 1815240), (8862, 1772020), (10805, 1453368), (11480, 1367913), (11816, 1329015), (12660, 1240414), (12966, 1211140), (14770, 1063212), (15127, 1038120), (17220, 911942), (17288, 908355), (17302, 907620), (17724, 886010), (21610, 726684), (22155, 708808), (25320, 620207), (25932, 605570), (25953, 605080), (29540, 531606), (30254, 519060), (32415, 484456), (34440, 455971), (34604, 453810), (35448, 443005), (43220, 363342), (43255, 363048), (44310, 354404), (45381, 346040), (51864, 302785), (51906, 302540), (59080, 265803), (60508, 259530), (60557, 259320), (64830, 242228), (69208, 226905), (75635, 207624), (86440, 181671), (86510, 181524), (88601, 177240), (88620, 177202), (90762, 173020), (103812, 151270), (121016, 129765), (121114, 129660)]