757331817720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1\times {\mathrm{121267}}^1$

素因数の和:122085

約数の個数: 128

約数和(自身を含む): 2307157655040

約数和(自身を除く): 1549825837320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 733, 852, 1065, 1420, 1466, 1704, 2130, 2199, 2840, 2932, 3665, 4260, 4398, 5864, 7330, 8520, 8796, 10995, 14660, 17592, 21990, 29320, 43980, 52043, 87960, 104086, 121267, 156129, 208172, 242534, 260215, 312258, 363801, 416344, 485068, 520430, 606335, 624516, 727602, 780645, 970136, 1040860, 1212670, 1249032, 1455204, 1561290, 1819005, 2081720, 2425340, 2910408, 3122580, 3638010, 4850680, 6245160, 7276020, 8609957, 14552040, 17219914, 25829871, 34439828, 43049785, 51659742, 68879656, 86099570, 88888711, 103319484, 129149355, 172199140, 177777422, 206638968, 258298710, 266666133, 344398280, 355554844, 444443555, 516597420, 533332266, 711109688, 888887110, 1033194840, 1066664532, 1333330665, 1777774220, 2133329064, 2666661330, 3555548440, 5333322660, 6311098481, 10666645320, 12622196962, 18933295443, 25244393924, 31555492405, 37866590886, 50488787848, 63110984810, 75733181772, 94666477215, 126221969620, 151466363544, 189332954430, 252443939240, 378665908860, 757331817720]

約数ペア:

[(1, 757331817720), (2, 378665908860), (3, 252443939240), (4, 189332954430), (5, 151466363544), (6, 126221969620), (8, 94666477215), (10, 75733181772), (12, 63110984810), (15, 50488787848), (20, 37866590886), (24, 31555492405), (30, 25244393924), (40, 18933295443), (60, 12622196962), (71, 10666645320), (120, 6311098481), (142, 5333322660), (213, 3555548440), (284, 2666661330), (355, 2133329064), (426, 1777774220), (568, 1333330665), (710, 1066664532), (733, 1033194840), (852, 888887110), (1065, 711109688), (1420, 533332266), (1466, 516597420), (1704, 444443555), (2130, 355554844), (2199, 344398280), (2840, 266666133), (2932, 258298710), (3665, 206638968), (4260, 177777422), (4398, 172199140), (5864, 129149355), (7330, 103319484), (8520, 88888711), (8796, 86099570), (10995, 68879656), (14660, 51659742), (17592, 43049785), (21990, 34439828), (29320, 25829871), (43980, 17219914), (52043, 14552040), (87960, 8609957), (104086, 7276020), (121267, 6245160), (156129, 4850680), (208172, 3638010), (242534, 3122580), (260215, 2910408), (312258, 2425340), (363801, 2081720), (416344, 1819005), (485068, 1561290), (520430, 1455204), (606335, 1249032), (624516, 1212670), (727602, 1040860), (780645, 970136)]