623628240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:925

約数の個数: 160

約数和(自身を含む): 2016537600

約数和(自身を除く): 1392909360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 109, 120, 124, 155, 186, 218, 240, 248, 310, 327, 372, 436, 465, 496, 545, 620, 654, 744, 769, 872, 930, 1090, 1240, 1308, 1488, 1538, 1635, 1744, 1860, 2180, 2307, 2480, 2616, 3076, 3270, 3379, 3720, 3845, 4360, 4614, 5232, 6152, 6540, 6758, 7440, 7690, 8720, 9228, 10137, 11535, 12304, 13080, 13516, 15380, 16895, 18456, 20274, 23070, 23839, 26160, 27032, 30760, 33790, 36912, 40548, 46140, 47678, 50685, 54064, 61520, 67580, 71517, 81096, 83821, 92280, 95356, 101370, 119195, 135160, 143034, 162192, 167642, 184560, 190712, 202740, 238390, 251463, 270320, 286068, 335284, 357585, 381424, 405480, 419105, 476780, 502926, 572136, 670568, 715170, 810960, 838210, 953560, 1005852, 1144272, 1257315, 1341136, 1430340, 1676420, 1907120, 2011704, 2514630, 2598451, 2860680, 3352840, 4023408, 5029260, 5196902, 5721360, 6705680, 7795353, 10058520, 10393804, 12992255, 15590706, 20117040, 20787608, 25984510, 31181412, 38976765, 41575216, 51969020, 62362824, 77953530, 103938040, 124725648, 155907060, 207876080, 311814120, 623628240]

約数ペア:

[(1, 623628240), (2, 311814120), (3, 207876080), (4, 155907060), (5, 124725648), (6, 103938040), (8, 77953530), (10, 62362824), (12, 51969020), (15, 41575216), (16, 38976765), (20, 31181412), (24, 25984510), (30, 20787608), (31, 20117040), (40, 15590706), (48, 12992255), (60, 10393804), (62, 10058520), (80, 7795353), (93, 6705680), (109, 5721360), (120, 5196902), (124, 5029260), (155, 4023408), (186, 3352840), (218, 2860680), (240, 2598451), (248, 2514630), (310, 2011704), (327, 1907120), (372, 1676420), (436, 1430340), (465, 1341136), (496, 1257315), (545, 1144272), (620, 1005852), (654, 953560), (744, 838210), (769, 810960), (872, 715170), (930, 670568), (1090, 572136), (1240, 502926), (1308, 476780), (1488, 419105), (1538, 405480), (1635, 381424), (1744, 357585), (1860, 335284), (2180, 286068), (2307, 270320), (2480, 251463), (2616, 238390), (3076, 202740), (3270, 190712), (3379, 184560), (3720, 167642), (3845, 162192), (4360, 143034), (4614, 135160), (5232, 119195), (6152, 101370), (6540, 95356), (6758, 92280), (7440, 83821), (7690, 81096), (8720, 71517), (9228, 67580), (10137, 61520), (11535, 54064), (12304, 50685), (13080, 47678), (13516, 46140), (15380, 40548), (16895, 36912), (18456, 33790), (20274, 30760), (23070, 27032), (23839, 26160)]