4991974920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35831}}^1$

素因数の和:35897

約数の個数: 160

約数和(自身を含む): 17169261120

約数和(自身を除く): 12177286200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1290, 1548, 1620, 1720, 1935, 2322, 2580, 3096, 3240, 3483, 3870, 4644, 5160, 5805, 6966, 7740, 9288, 11610, 13932, 15480, 17415, 23220, 27864, 34830, 35831, 46440, 69660, 71662, 107493, 139320, 143324, 179155, 214986, 286648, 322479, 358310, 429972, 537465, 644958, 716620, 859944, 967437, 1074930, 1289916, 1433240, 1540733, 1612395, 1934874, 2149860, 2579832, 2902311, 3081466, 3224790, 3869748, 4299720, 4622199, 4837185, 5804622, 6162932, 6449580, 7703665, 7739496, 9244398, 9674370, 11609244, 12325864, 12899160, 13866597, 14511555, 15407330, 18488796, 19348740, 23110995, 23218488, 27733194, 29023110, 30814660, 36977592, 38697480, 41599791, 46221990, 55466388, 58046220, 61629320, 69332985, 83199582, 92443980, 110932776, 116092440, 124799373, 138665970, 166399164, 184887960, 207998955, 249598746, 277331940, 332798328, 415997910, 499197492, 554663880, 623996865, 831995820, 998394984, 1247993730, 1663991640, 2495987460, 4991974920]

約数ペア:

[(1, 4991974920), (2, 2495987460), (3, 1663991640), (4, 1247993730), (5, 998394984), (6, 831995820), (8, 623996865), (9, 554663880), (10, 499197492), (12, 415997910), (15, 332798328), (18, 277331940), (20, 249598746), (24, 207998955), (27, 184887960), (30, 166399164), (36, 138665970), (40, 124799373), (43, 116092440), (45, 110932776), (54, 92443980), (60, 83199582), (72, 69332985), (81, 61629320), (86, 58046220), (90, 55466388), (108, 46221990), (120, 41599791), (129, 38697480), (135, 36977592), (162, 30814660), (172, 29023110), (180, 27733194), (215, 23218488), (216, 23110995), (258, 19348740), (270, 18488796), (324, 15407330), (344, 14511555), (360, 13866597), (387, 12899160), (405, 12325864), (430, 11609244), (516, 9674370), (540, 9244398), (645, 7739496), (648, 7703665), (774, 6449580), (810, 6162932), (860, 5804622), (1032, 4837185), (1080, 4622199), (1161, 4299720), (1290, 3869748), (1548, 3224790), (1620, 3081466), (1720, 2902311), (1935, 2579832), (2322, 2149860), (2580, 1934874), (3096, 1612395), (3240, 1540733), (3483, 1433240), (3870, 1289916), (4644, 1074930), (5160, 967437), (5805, 859944), (6966, 716620), (7740, 644958), (9288, 537465), (11610, 429972), (13932, 358310), (15480, 322479), (17415, 286648), (23220, 214986), (27864, 179155), (34830, 143324), (35831, 139320), (46440, 107493), (69660, 71662)]