4207267920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13151}}^1$

素因数の和:13241

約数の個数: 160

約数和(自身を含む): 13777403904

約数和(自身を除く): 9570135984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 496, 516, 620, 645, 688, 744, 860, 930, 1032, 1240, 1290, 1333, 1488, 1720, 1860, 2064, 2480, 2580, 2666, 3440, 3720, 3999, 5160, 5332, 6665, 7440, 7998, 10320, 10664, 13151, 13330, 15996, 19995, 21328, 26302, 26660, 31992, 39453, 39990, 52604, 53320, 63984, 65755, 78906, 79980, 105208, 106640, 131510, 157812, 159960, 197265, 210416, 263020, 315624, 319920, 394530, 407681, 526040, 565493, 631248, 789060, 815362, 1052080, 1130986, 1223043, 1578120, 1630724, 1696479, 2038405, 2261972, 2446086, 2827465, 3156240, 3261448, 3392958, 4076810, 4523944, 4892172, 5654930, 6115215, 6522896, 6785916, 8153620, 8482395, 9047888, 9784344, 11309860, 12230430, 13571832, 16307240, 16964790, 17530283, 19568688, 22619720, 24460860, 27143664, 32614480, 33929580, 35060566, 45239440, 48921720, 52590849, 67859160, 70121132, 87651415, 97843440, 105181698, 135718320, 140242264, 175302830, 210363396, 262954245, 280484528, 350605660, 420726792, 525908490, 701211320, 841453584, 1051816980, 1402422640, 2103633960, 4207267920]

約数ペア:

[(1, 4207267920), (2, 2103633960), (3, 1402422640), (4, 1051816980), (5, 841453584), (6, 701211320), (8, 525908490), (10, 420726792), (12, 350605660), (15, 280484528), (16, 262954245), (20, 210363396), (24, 175302830), (30, 140242264), (31, 135718320), (40, 105181698), (43, 97843440), (48, 87651415), (60, 70121132), (62, 67859160), (80, 52590849), (86, 48921720), (93, 45239440), (120, 35060566), (124, 33929580), (129, 32614480), (155, 27143664), (172, 24460860), (186, 22619720), (215, 19568688), (240, 17530283), (248, 16964790), (258, 16307240), (310, 13571832), (344, 12230430), (372, 11309860), (430, 9784344), (465, 9047888), (496, 8482395), (516, 8153620), (620, 6785916), (645, 6522896), (688, 6115215), (744, 5654930), (860, 4892172), (930, 4523944), (1032, 4076810), (1240, 3392958), (1290, 3261448), (1333, 3156240), (1488, 2827465), (1720, 2446086), (1860, 2261972), (2064, 2038405), (2480, 1696479), (2580, 1630724), (2666, 1578120), (3440, 1223043), (3720, 1130986), (3999, 1052080), (5160, 815362), (5332, 789060), (6665, 631248), (7440, 565493), (7998, 526040), (10320, 407681), (10664, 394530), (13151, 319920), (13330, 315624), (15996, 263020), (19995, 210416), (21328, 197265), (26302, 159960), (26660, 157812), (31992, 131510), (39453, 106640), (39990, 105208), (52604, 79980), (53320, 78906), (63984, 65755)]