22203480

素因数分解:

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

素因数の和:401

約数の個数: 128

約数和(自身を含む): 73624320

約数和(自身を除く): 51420840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 331, 344, 390, 430, 516, 520, 559, 645, 662, 780, 860, 993, 1032, 1118, 1290, 1324, 1560, 1655, 1677, 1720, 1986, 2236, 2580, 2648, 2795, 3310, 3354, 3972, 4303, 4472, 4965, 5160, 5590, 6620, 6708, 7944, 8385, 8606, 9930, 11180, 12909, 13240, 13416, 14233, 16770, 17212, 19860, 21515, 22360, 25818, 28466, 33540, 34424, 39720, 42699, 43030, 51636, 56932, 64545, 67080, 71165, 85398, 86060, 103272, 113864, 129090, 142330, 170796, 172120, 185029, 213495, 258180, 284660, 341592, 370058, 426990, 516360, 555087, 569320, 740116, 853980, 925145, 1110174, 1480232, 1707960, 1850290, 2220348, 2775435, 3700580, 4440696, 5550870, 7401160, 11101740, 22203480]

約数ペア:

[(1, 22203480), (2, 11101740), (3, 7401160), (4, 5550870), (5, 4440696), (6, 3700580), (8, 2775435), (10, 2220348), (12, 1850290), (13, 1707960), (15, 1480232), (20, 1110174), (24, 925145), (26, 853980), (30, 740116), (39, 569320), (40, 555087), (43, 516360), (52, 426990), (60, 370058), (65, 341592), (78, 284660), (86, 258180), (104, 213495), (120, 185029), (129, 172120), (130, 170796), (156, 142330), (172, 129090), (195, 113864), (215, 103272), (258, 86060), (260, 85398), (312, 71165), (331, 67080), (344, 64545), (390, 56932), (430, 51636), (516, 43030), (520, 42699), (559, 39720), (645, 34424), (662, 33540), (780, 28466), (860, 25818), (993, 22360), (1032, 21515), (1118, 19860), (1290, 17212), (1324, 16770), (1560, 14233), (1655, 13416), (1677, 13240), (1720, 12909), (1986, 11180), (2236, 9930), (2580, 8606), (2648, 8385), (2795, 7944), (3310, 6708), (3354, 6620), (3972, 5590), (4303, 5160), (4472, 4965)]