144322620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 449108352

約数和(自身を除く): 304785732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 169, 172, 195, 215, 258, 260, 331, 338, 390, 430, 507, 516, 559, 645, 662, 676, 780, 845, 860, 993, 1014, 1118, 1290, 1324, 1655, 1677, 1690, 1986, 2028, 2236, 2535, 2580, 2795, 3310, 3354, 3380, 3972, 4303, 4965, 5070, 5590, 6620, 6708, 7267, 8385, 8606, 9930, 10140, 11180, 12909, 14233, 14534, 16770, 17212, 19860, 21515, 21801, 25818, 28466, 29068, 33540, 36335, 42699, 43030, 43602, 51636, 55939, 56932, 64545, 71165, 72670, 85398, 86060, 87204, 109005, 111878, 129090, 142330, 145340, 167817, 170796, 185029, 213495, 218010, 223756, 258180, 279695, 284660, 335634, 370058, 426990, 436020, 555087, 559390, 671268, 740116, 839085, 853980, 925145, 1110174, 1118780, 1678170, 1850290, 2220348, 2405377, 2775435, 3356340, 3700580, 4810754, 5550870, 7216131, 9621508, 11101740, 12026885, 14432262, 24053770, 28864524, 36080655, 48107540, 72161310, 144322620]

約数ペア:

[(1, 144322620), (2, 72161310), (3, 48107540), (4, 36080655), (5, 28864524), (6, 24053770), (10, 14432262), (12, 12026885), (13, 11101740), (15, 9621508), (20, 7216131), (26, 5550870), (30, 4810754), (39, 3700580), (43, 3356340), (52, 2775435), (60, 2405377), (65, 2220348), (78, 1850290), (86, 1678170), (129, 1118780), (130, 1110174), (156, 925145), (169, 853980), (172, 839085), (195, 740116), (215, 671268), (258, 559390), (260, 555087), (331, 436020), (338, 426990), (390, 370058), (430, 335634), (507, 284660), (516, 279695), (559, 258180), (645, 223756), (662, 218010), (676, 213495), (780, 185029), (845, 170796), (860, 167817), (993, 145340), (1014, 142330), (1118, 129090), (1290, 111878), (1324, 109005), (1655, 87204), (1677, 86060), (1690, 85398), (1986, 72670), (2028, 71165), (2236, 64545), (2535, 56932), (2580, 55939), (2795, 51636), (3310, 43602), (3354, 43030), (3380, 42699), (3972, 36335), (4303, 33540), (4965, 29068), (5070, 28466), (5590, 25818), (6620, 21801), (6708, 21515), (7267, 19860), (8385, 17212), (8606, 16770), (9930, 14534), (10140, 14233), (11180, 12909)]