130520520

素因数分解:

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

素因数の和:364

約数の個数: 144

約数和(自身を含む): 459573660

約数和(自身を除く): 329053140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 167, 180, 195, 234, 260, 312, 334, 360, 390, 468, 501, 520, 585, 668, 780, 835, 936, 1002, 1170, 1336, 1503, 1560, 1670, 2004, 2171, 2340, 2505, 3006, 3340, 4008, 4342, 4680, 5010, 6012, 6513, 6680, 7515, 8684, 10020, 10855, 12024, 13026, 15030, 17368, 19539, 20040, 21710, 26052, 27889, 30060, 32565, 39078, 43420, 52104, 55778, 60120, 65130, 78156, 83667, 86840, 97695, 111556, 130260, 139445, 156312, 167334, 195390, 223112, 251001, 260520, 278890, 334668, 362557, 390780, 418335, 502002, 557780, 669336, 725114, 781560, 836670, 1004004, 1087671, 1115560, 1255005, 1450228, 1673340, 1812785, 2008008, 2175342, 2510010, 2900456, 3263013, 3346680, 3625570, 4350684, 5020020, 5438355, 6526026, 7251140, 8701368, 10040040, 10876710, 13052052, 14502280, 16315065, 21753420, 26104104, 32630130, 43506840, 65260260, 130520520]

約数ペア:

[(1, 130520520), (2, 65260260), (3, 43506840), (4, 32630130), (5, 26104104), (6, 21753420), (8, 16315065), (9, 14502280), (10, 13052052), (12, 10876710), (13, 10040040), (15, 8701368), (18, 7251140), (20, 6526026), (24, 5438355), (26, 5020020), (30, 4350684), (36, 3625570), (39, 3346680), (40, 3263013), (45, 2900456), (52, 2510010), (60, 2175342), (65, 2008008), (72, 1812785), (78, 1673340), (90, 1450228), (104, 1255005), (117, 1115560), (120, 1087671), (130, 1004004), (156, 836670), (167, 781560), (180, 725114), (195, 669336), (234, 557780), (260, 502002), (312, 418335), (334, 390780), (360, 362557), (390, 334668), (468, 278890), (501, 260520), (520, 251001), (585, 223112), (668, 195390), (780, 167334), (835, 156312), (936, 139445), (1002, 130260), (1170, 111556), (1336, 97695), (1503, 86840), (1560, 83667), (1670, 78156), (2004, 65130), (2171, 60120), (2340, 55778), (2505, 52104), (3006, 43420), (3340, 39078), (4008, 32565), (4342, 30060), (4680, 27889), (5010, 26052), (6012, 21710), (6513, 20040), (6680, 19539), (7515, 17368), (8684, 15030), (10020, 13026), (10855, 12024)]