1671582120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63031}}^1$

素因数の和:63075

約数の個数: 128

約数和(自身を含む): 5718263040

約数和(自身を除く): 4046680920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 63031, 126062, 189093, 252124, 315155, 378186, 504248, 630310, 756372, 819403, 945465, 1071527, 1260620, 1512744, 1638806, 1890930, 2143054, 2458209, 2521240, 3214581, 3277612, 3781860, 4097015, 4286108, 4916418, 5357635, 6429162, 6555224, 7563720, 8194030, 8572216, 9832836, 10715270, 12291045, 12858324, 13929851, 16072905, 16388060, 19665672, 21430540, 24582090, 25716648, 27859702, 32145810, 32776120, 41789553, 42861080, 49164180, 55719404, 64291620, 69649255, 83579106, 98328360, 111438808, 128583240, 139298510, 167158212, 208947765, 278597020, 334316424, 417895530, 557194040, 835791060, 1671582120]

約数ペア:

[(1, 1671582120), (2, 835791060), (3, 557194040), (4, 417895530), (5, 334316424), (6, 278597020), (8, 208947765), (10, 167158212), (12, 139298510), (13, 128583240), (15, 111438808), (17, 98328360), (20, 83579106), (24, 69649255), (26, 64291620), (30, 55719404), (34, 49164180), (39, 42861080), (40, 41789553), (51, 32776120), (52, 32145810), (60, 27859702), (65, 25716648), (68, 24582090), (78, 21430540), (85, 19665672), (102, 16388060), (104, 16072905), (120, 13929851), (130, 12858324), (136, 12291045), (156, 10715270), (170, 9832836), (195, 8572216), (204, 8194030), (221, 7563720), (255, 6555224), (260, 6429162), (312, 5357635), (340, 4916418), (390, 4286108), (408, 4097015), (442, 3781860), (510, 3277612), (520, 3214581), (663, 2521240), (680, 2458209), (780, 2143054), (884, 1890930), (1020, 1638806), (1105, 1512744), (1326, 1260620), (1560, 1071527), (1768, 945465), (2040, 819403), (2210, 756372), (2652, 630310), (3315, 504248), (4420, 378186), (5304, 315155), (6630, 252124), (8840, 189093), (13260, 126062), (26520, 63031)]