939935920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2963

約数の個数: 160

約数和(自身を含む): 2776965120

約数和(自身を除く): 1837029200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 176, 212, 220, 265, 280, 308, 371, 385, 424, 440, 530, 560, 583, 616, 742, 770, 848, 880, 1060, 1166, 1232, 1484, 1540, 1855, 2120, 2332, 2879, 2915, 2968, 3080, 3710, 4081, 4240, 4664, 5758, 5830, 5936, 6160, 7420, 8162, 9328, 11516, 11660, 14395, 14840, 16324, 20153, 20405, 23032, 23320, 28790, 29680, 31669, 32648, 40306, 40810, 46064, 46640, 57580, 63338, 65296, 80612, 81620, 100765, 115160, 126676, 152587, 158345, 161224, 163240, 201530, 221683, 230320, 253352, 305174, 316690, 322448, 326480, 403060, 443366, 506704, 610348, 633380, 762935, 806120, 886732, 1068109, 1108415, 1220696, 1266760, 1525870, 1612240, 1678457, 1773464, 2136218, 2216830, 2441392, 2533520, 3051740, 3356914, 3546928, 4272436, 4433660, 5340545, 6103480, 6713828, 8392285, 8544872, 8867320, 10681090, 11749199, 12206960, 13427656, 16784570, 17089744, 17734640, 21362180, 23498398, 26855312, 33569140, 42724360, 46996796, 58745995, 67138280, 85448720, 93993592, 117491990, 134276560, 187987184, 234983980, 469967960, 939935920]

約数ペア:

[(1, 939935920), (2, 469967960), (4, 234983980), (5, 187987184), (7, 134276560), (8, 117491990), (10, 93993592), (11, 85448720), (14, 67138280), (16, 58745995), (20, 46996796), (22, 42724360), (28, 33569140), (35, 26855312), (40, 23498398), (44, 21362180), (53, 17734640), (55, 17089744), (56, 16784570), (70, 13427656), (77, 12206960), (80, 11749199), (88, 10681090), (106, 8867320), (110, 8544872), (112, 8392285), (140, 6713828), (154, 6103480), (176, 5340545), (212, 4433660), (220, 4272436), (265, 3546928), (280, 3356914), (308, 3051740), (371, 2533520), (385, 2441392), (424, 2216830), (440, 2136218), (530, 1773464), (560, 1678457), (583, 1612240), (616, 1525870), (742, 1266760), (770, 1220696), (848, 1108415), (880, 1068109), (1060, 886732), (1166, 806120), (1232, 762935), (1484, 633380), (1540, 610348), (1855, 506704), (2120, 443366), (2332, 403060), (2879, 326480), (2915, 322448), (2968, 316690), (3080, 305174), (3710, 253352), (4081, 230320), (4240, 221683), (4664, 201530), (5758, 163240), (5830, 161224), (5936, 158345), (6160, 152587), (7420, 126676), (8162, 115160), (9328, 100765), (11516, 81620), (11660, 80612), (14395, 65296), (14840, 63338), (16324, 57580), (20153, 46640), (20405, 46064), (23032, 40810), (23320, 40306), (28790, 32648), (29680, 31669)]