293208720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 320

約数和(自身を含む): 1099215360

約数和(自身を除く): 806006640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 53, 56, 60, 70, 74, 80, 84, 89, 105, 106, 111, 112, 120, 140, 148, 159, 168, 178, 185, 210, 212, 222, 240, 259, 265, 267, 280, 296, 318, 336, 356, 370, 371, 420, 424, 444, 445, 518, 530, 534, 555, 560, 592, 623, 636, 712, 740, 742, 777, 795, 840, 848, 888, 890, 1036, 1060, 1068, 1110, 1113, 1246, 1272, 1295, 1335, 1424, 1480, 1484, 1554, 1590, 1680, 1776, 1780, 1855, 1869, 1961, 2072, 2120, 2136, 2220, 2226, 2492, 2544, 2590, 2670, 2960, 2968, 3108, 3115, 3180, 3293, 3560, 3710, 3738, 3885, 3922, 4144, 4240, 4272, 4440, 4452, 4717, 4984, 5180, 5340, 5565, 5883, 5936, 6216, 6230, 6360, 6586, 7120, 7420, 7476, 7770, 7844, 8880, 8904, 9345, 9434, 9805, 9879, 9968, 10360, 10680, 11130, 11766, 12432, 12460, 12720, 13172, 13727, 14151, 14840, 14952, 15540, 15688, 16465, 17808, 18690, 18868, 19610, 19758, 20720, 21360, 22260, 23051, 23532, 23585, 24920, 26344, 27454, 28302, 29415, 29680, 29904, 31080, 31376, 32930, 33019, 37380, 37736, 39220, 39516, 41181, 44520, 46102, 47064, 47170, 49395, 49840, 52688, 54908, 56604, 58830, 62160, 65860, 66038, 68635, 69153, 70755, 74760, 75472, 78440, 79032, 82362, 89040, 92204, 94128, 94340, 98790, 99057, 109816, 113208, 115255, 117660, 131720, 132076, 137270, 138306, 141510, 149520, 156880, 158064, 164724, 165095, 174529, 184408, 188680, 197580, 198114, 205905, 219632, 226416, 230510, 235320, 263440, 264152, 274540, 276612, 283020, 329448, 330190, 345765, 349058, 368816, 377360, 395160, 396228, 411810, 461020, 470640, 495285, 523587, 528304, 549080, 553224, 566040, 658896, 660380, 691530, 698116, 790320, 792456, 823620, 872645, 922040, 990570, 1047174, 1098160, 1106448, 1132080, 1221703, 1320760, 1383060, 1396232, 1584912, 1647240, 1745290, 1844080, 1981140, 2094348, 2443406, 2617935, 2641520, 2766120, 2792464, 3294480, 3490580, 3665109, 3962280, 4188696, 4886812, 5235870, 5532240, 6108515, 6981160, 7330218, 7924560, 8377392, 9773624, 10471740, 12217030, 13962320, 14660436, 18325545, 19547248, 20943480, 24434060, 29320872, 36651090, 41886960, 48868120, 58641744, 73302180, 97736240, 146604360, 293208720]

約数ペア:

[(1, 293208720), (2, 146604360), (3, 97736240), (4, 73302180), (5, 58641744), (6, 48868120), (7, 41886960), (8, 36651090), (10, 29320872), (12, 24434060), (14, 20943480), (15, 19547248), (16, 18325545), (20, 14660436), (21, 13962320), (24, 12217030), (28, 10471740), (30, 9773624), (35, 8377392), (37, 7924560), (40, 7330218), (42, 6981160), (48, 6108515), (53, 5532240), (56, 5235870), (60, 4886812), (70, 4188696), (74, 3962280), (80, 3665109), (84, 3490580), (89, 3294480), (105, 2792464), (106, 2766120), (111, 2641520), (112, 2617935), (120, 2443406), (140, 2094348), (148, 1981140), (159, 1844080), (168, 1745290), (178, 1647240), (185, 1584912), (210, 1396232), (212, 1383060), (222, 1320760), (240, 1221703), (259, 1132080), (265, 1106448), (267, 1098160), (280, 1047174), (296, 990570), (318, 922040), (336, 872645), (356, 823620), (370, 792456), (371, 790320), (420, 698116), (424, 691530), (444, 660380), (445, 658896), (518, 566040), (530, 553224), (534, 549080), (555, 528304), (560, 523587), (592, 495285), (623, 470640), (636, 461020), (712, 411810), (740, 396228), (742, 395160), (777, 377360), (795, 368816), (840, 349058), (848, 345765), (888, 330190), (890, 329448), (1036, 283020), (1060, 276612), (1068, 274540), (1110, 264152), (1113, 263440), (1246, 235320), (1272, 230510), (1295, 226416), (1335, 219632), (1424, 205905), (1480, 198114), (1484, 197580), (1554, 188680), (1590, 184408), (1680, 174529), (1776, 165095), (1780, 164724), (1855, 158064), (1869, 156880), (1961, 149520), (2072, 141510), (2120, 138306), (2136, 137270), (2220, 132076), (2226, 131720), (2492, 117660), (2544, 115255), (2590, 113208), (2670, 109816), (2960, 99057), (2968, 98790), (3108, 94340), (3115, 94128), (3180, 92204), (3293, 89040), (3560, 82362), (3710, 79032), (3738, 78440), (3885, 75472), (3922, 74760), (4144, 70755), (4240, 69153), (4272, 68635), (4440, 66038), (4452, 65860), (4717, 62160), (4984, 58830), (5180, 56604), (5340, 54908), (5565, 52688), (5883, 49840), (5936, 49395), (6216, 47170), (6230, 47064), (6360, 46102), (6586, 44520), (7120, 41181), (7420, 39516), (7476, 39220), (7770, 37736), (7844, 37380), (8880, 33019), (8904, 32930), (9345, 31376), (9434, 31080), (9805, 29904), (9879, 29680), (9968, 29415), (10360, 28302), (10680, 27454), (11130, 26344), (11766, 24920), (12432, 23585), (12460, 23532), (12720, 23051), (13172, 22260), (13727, 21360), (14151, 20720), (14840, 19758), (14952, 19610), (15540, 18868), (15688, 18690), (16465, 17808)]