253439160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12497}}^1$

素因数の和:12537

約数の個数: 96

約数和(自身を含む): 823368240

約数和(自身を除く): 569929080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 12497, 20280, 24994, 37491, 49988, 62485, 74982, 99976, 124970, 149964, 162461, 187455, 249940, 299928, 324922, 374910, 487383, 499880, 649844, 749820, 812305, 974766, 1299688, 1499640, 1624610, 1949532, 2111993, 2436915, 3249220, 3899064, 4223986, 4873830, 6335979, 6498440, 8447972, 9747660, 10559965, 12671958, 16895944, 19495320, 21119930, 25343916, 31679895, 42239860, 50687832, 63359790, 84479720, 126719580, 253439160]

約数ペア:

[(1, 253439160), (2, 126719580), (3, 84479720), (4, 63359790), (5, 50687832), (6, 42239860), (8, 31679895), (10, 25343916), (12, 21119930), (13, 19495320), (15, 16895944), (20, 12671958), (24, 10559965), (26, 9747660), (30, 8447972), (39, 6498440), (40, 6335979), (52, 4873830), (60, 4223986), (65, 3899064), (78, 3249220), (104, 2436915), (120, 2111993), (130, 1949532), (156, 1624610), (169, 1499640), (195, 1299688), (260, 974766), (312, 812305), (338, 749820), (390, 649844), (507, 499880), (520, 487383), (676, 374910), (780, 324922), (845, 299928), (1014, 249940), (1352, 187455), (1560, 162461), (1690, 149964), (2028, 124970), (2535, 99976), (3380, 74982), (4056, 62485), (5070, 49988), (6760, 37491), (10140, 24994), (12497, 20280)]