272967240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3612

約数の個数: 192

約数和(自身を含む): 1026164160

約数和(自身を除く): 753196920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3571, 3640, 3822, 5096, 5460, 5880, 6370, 7142, 7644, 9555, 10713, 10920, 12740, 14284, 15288, 17855, 19110, 21426, 24997, 25480, 28568, 35710, 38220, 42852, 46423, 49994, 53565, 71420, 74991, 76440, 85704, 92846, 99988, 107130, 124985, 139269, 142840, 149982, 174979, 185692, 199976, 214260, 232115, 249970, 278538, 299964, 324961, 349958, 371384, 374955, 428520, 464230, 499940, 524937, 557076, 599928, 649922, 696345, 699916, 749910, 874895, 928460, 974883, 999880, 1049874, 1114152, 1299844, 1392690, 1399832, 1499820, 1624805, 1749790, 1856920, 1949766, 2099748, 2274727, 2599688, 2624685, 2785380, 2999640, 3249610, 3499580, 3899532, 4199496, 4549454, 4874415, 5249370, 5570760, 6499220, 6824181, 6999160, 7799064, 9098908, 9748830, 10498740, 11373635, 12998440, 13648362, 18197816, 19497660, 20997480, 22747270, 27296724, 34120905, 38995320, 45494540, 54593448, 68241810, 90989080, 136483620, 272967240]

約数ペア:

[(1, 272967240), (2, 136483620), (3, 90989080), (4, 68241810), (5, 54593448), (6, 45494540), (7, 38995320), (8, 34120905), (10, 27296724), (12, 22747270), (13, 20997480), (14, 19497660), (15, 18197816), (20, 13648362), (21, 12998440), (24, 11373635), (26, 10498740), (28, 9748830), (30, 9098908), (35, 7799064), (39, 6999160), (40, 6824181), (42, 6499220), (49, 5570760), (52, 5249370), (56, 4874415), (60, 4549454), (65, 4199496), (70, 3899532), (78, 3499580), (84, 3249610), (91, 2999640), (98, 2785380), (104, 2624685), (105, 2599688), (120, 2274727), (130, 2099748), (140, 1949766), (147, 1856920), (156, 1749790), (168, 1624805), (182, 1499820), (195, 1399832), (196, 1392690), (210, 1299844), (245, 1114152), (260, 1049874), (273, 999880), (280, 974883), (294, 928460), (312, 874895), (364, 749910), (390, 699916), (392, 696345), (420, 649922), (455, 599928), (490, 557076), (520, 524937), (546, 499940), (588, 464230), (637, 428520), (728, 374955), (735, 371384), (780, 349958), (840, 324961), (910, 299964), (980, 278538), (1092, 249970), (1176, 232115), (1274, 214260), (1365, 199976), (1470, 185692), (1560, 174979), (1820, 149982), (1911, 142840), (1960, 139269), (2184, 124985), (2548, 107130), (2730, 99988), (2940, 92846), (3185, 85704), (3571, 76440), (3640, 74991), (3822, 71420), (5096, 53565), (5460, 49994), (5880, 46423), (6370, 42852), (7142, 38220), (7644, 35710), (9555, 28568), (10713, 25480), (10920, 24997), (12740, 21426), (14284, 19110), (15288, 17855)]