22404720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 76995072

約数和(自身を除く): 54590352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 167, 172, 195, 208, 215, 240, 258, 260, 312, 334, 344, 390, 430, 501, 516, 520, 559, 624, 645, 668, 688, 780, 835, 860, 1002, 1032, 1040, 1118, 1290, 1336, 1560, 1670, 1677, 1720, 2004, 2064, 2171, 2236, 2505, 2580, 2672, 2795, 3120, 3340, 3354, 3440, 4008, 4342, 4472, 5010, 5160, 5590, 6513, 6680, 6708, 7181, 8016, 8385, 8684, 8944, 10020, 10320, 10855, 11180, 13026, 13360, 13416, 14362, 16770, 17368, 20040, 21543, 21710, 22360, 26052, 26832, 28724, 32565, 33540, 34736, 35905, 40080, 43086, 43420, 44720, 52104, 57448, 65130, 67080, 71810, 86172, 86840, 93353, 104208, 107715, 114896, 130260, 134160, 143620, 172344, 173680, 186706, 215430, 260520, 280059, 287240, 344688, 373412, 430860, 466765, 521040, 560118, 574480, 746824, 861720, 933530, 1120236, 1400295, 1493648, 1723440, 1867060, 2240472, 2800590, 3734120, 4480944, 5601180, 7468240, 11202360, 22404720]

約数ペア:

[(1, 22404720), (2, 11202360), (3, 7468240), (4, 5601180), (5, 4480944), (6, 3734120), (8, 2800590), (10, 2240472), (12, 1867060), (13, 1723440), (15, 1493648), (16, 1400295), (20, 1120236), (24, 933530), (26, 861720), (30, 746824), (39, 574480), (40, 560118), (43, 521040), (48, 466765), (52, 430860), (60, 373412), (65, 344688), (78, 287240), (80, 280059), (86, 260520), (104, 215430), (120, 186706), (129, 173680), (130, 172344), (156, 143620), (167, 134160), (172, 130260), (195, 114896), (208, 107715), (215, 104208), (240, 93353), (258, 86840), (260, 86172), (312, 71810), (334, 67080), (344, 65130), (390, 57448), (430, 52104), (501, 44720), (516, 43420), (520, 43086), (559, 40080), (624, 35905), (645, 34736), (668, 33540), (688, 32565), (780, 28724), (835, 26832), (860, 26052), (1002, 22360), (1032, 21710), (1040, 21543), (1118, 20040), (1290, 17368), (1336, 16770), (1560, 14362), (1670, 13416), (1677, 13360), (1720, 13026), (2004, 11180), (2064, 10855), (2171, 10320), (2236, 10020), (2505, 8944), (2580, 8684), (2672, 8385), (2795, 8016), (3120, 7181), (3340, 6708), (3354, 6680), (3440, 6513), (4008, 5590), (4342, 5160), (4472, 5010)]