157037617880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{109379}}^1$

素因数の和:109665

約数の個数: 128

約数和(自身を含む): 416764051200

約数和(自身を除く): 259726433320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 251, 260, 286, 440, 502, 520, 572, 715, 1004, 1144, 1255, 1430, 2008, 2510, 2761, 2860, 3263, 5020, 5522, 5720, 6526, 10040, 11044, 13052, 13805, 16315, 22088, 26104, 27610, 32630, 35893, 55220, 65260, 71786, 109379, 110440, 130520, 143572, 179465, 218758, 287144, 358930, 437516, 546895, 717860, 875032, 1093790, 1203169, 1421927, 1435720, 2187580, 2406338, 2843854, 4375160, 4812676, 5687708, 6015845, 7109635, 9625352, 11375416, 12031690, 14219270, 15641197, 24063380, 27454129, 28438540, 31282394, 48126760, 54908258, 56877080, 62564788, 78205985, 109816516, 125129576, 137270645, 156411970, 219633032, 274541290, 301995419, 312823940, 356903677, 549082580, 603990838, 625647880, 713807354, 1098165160, 1207981676, 1427614708, 1509977095, 1784518385, 2415963352, 2855229416, 3019954190, 3569036770, 3925940447, 6039908380, 7138073540, 7851880894, 12079816760, 14276147080, 15703761788, 19629702235, 31407523576, 39259404470, 78518808940, 157037617880]

約数ペア:

[(1, 157037617880), (2, 78518808940), (4, 39259404470), (5, 31407523576), (8, 19629702235), (10, 15703761788), (11, 14276147080), (13, 12079816760), (20, 7851880894), (22, 7138073540), (26, 6039908380), (40, 3925940447), (44, 3569036770), (52, 3019954190), (55, 2855229416), (65, 2415963352), (88, 1784518385), (104, 1509977095), (110, 1427614708), (130, 1207981676), (143, 1098165160), (220, 713807354), (251, 625647880), (260, 603990838), (286, 549082580), (440, 356903677), (502, 312823940), (520, 301995419), (572, 274541290), (715, 219633032), (1004, 156411970), (1144, 137270645), (1255, 125129576), (1430, 109816516), (2008, 78205985), (2510, 62564788), (2761, 56877080), (2860, 54908258), (3263, 48126760), (5020, 31282394), (5522, 28438540), (5720, 27454129), (6526, 24063380), (10040, 15641197), (11044, 14219270), (13052, 12031690), (13805, 11375416), (16315, 9625352), (22088, 7109635), (26104, 6015845), (27610, 5687708), (32630, 4812676), (35893, 4375160), (55220, 2843854), (65260, 2406338), (71786, 2187580), (109379, 1435720), (110440, 1421927), (130520, 1203169), (143572, 1093790), (179465, 875032), (218758, 717860), (287144, 546895), (358930, 437516)]