19443068520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{970213}}^1$

素因数の和:970394

約数の個数: 64

約数和(自身を含む): 58678542720

約数和(自身を除く): 39235474200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10020, 20040, 970213, 1940426, 2910639, 3880852, 4851065, 5821278, 7761704, 9702130, 11642556, 14553195, 19404260, 23285112, 29106390, 38808520, 58212780, 116425560, 162025571, 324051142, 486076713, 648102284, 810127855, 972153426, 1296204568, 1620255710, 1944306852, 2430383565, 3240511420, 3888613704, 4860767130, 6481022840, 9721534260, 19443068520]

約数ペア:

[(1, 19443068520), (2, 9721534260), (3, 6481022840), (4, 4860767130), (5, 3888613704), (6, 3240511420), (8, 2430383565), (10, 1944306852), (12, 1620255710), (15, 1296204568), (20, 972153426), (24, 810127855), (30, 648102284), (40, 486076713), (60, 324051142), (120, 162025571), (167, 116425560), (334, 58212780), (501, 38808520), (668, 29106390), (835, 23285112), (1002, 19404260), (1336, 14553195), (1670, 11642556), (2004, 9702130), (2505, 7761704), (3340, 5821278), (4008, 4851065), (5010, 3880852), (6680, 2910639), (10020, 1940426), (20040, 970213)]