8045684520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{827}}^1$

素因数の和:1128

約数の個数: 256

約数和(自身を含む): 27041817600

約数和(自身を除く): 18996133080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 251, 255, 285, 323, 340, 380, 408, 456, 502, 510, 570, 646, 680, 753, 760, 827, 969, 1004, 1020, 1140, 1255, 1292, 1506, 1615, 1654, 1938, 2008, 2040, 2280, 2481, 2510, 2584, 3012, 3230, 3308, 3765, 3876, 4135, 4267, 4769, 4845, 4962, 5020, 6024, 6460, 6616, 7530, 7752, 8270, 8534, 9538, 9690, 9924, 10040, 12405, 12801, 12920, 14059, 14307, 15060, 15713, 16540, 17068, 19076, 19380, 19848, 21335, 23845, 24810, 25602, 28118, 28614, 30120, 31426, 33080, 34136, 38152, 38760, 42177, 42670, 47139, 47690, 49620, 51204, 56236, 57228, 62852, 64005, 70295, 71535, 78565, 81073, 84354, 85340, 94278, 95380, 99240, 102408, 112472, 114456, 125704, 128010, 140590, 143070, 157130, 162146, 168708, 170680, 188556, 190760, 207577, 210885, 235695, 243219, 256020, 267121, 281180, 286140, 314260, 324292, 337416, 377112, 405365, 415154, 421770, 471390, 486438, 512040, 534242, 562360, 572280, 622731, 628520, 648584, 801363, 810730, 830308, 843540, 942780, 972876, 1037885, 1068484, 1216095, 1245462, 1335605, 1602726, 1621460, 1660616, 1687080, 1885560, 1945752, 2075770, 2136968, 2432190, 2490924, 2671210, 3113655, 3205452, 3242920, 3528809, 3943963, 4006815, 4151540, 4864380, 4981848, 5342420, 6227310, 6410904, 7057618, 7887926, 8013630, 8303080, 9728760, 10586427, 10684840, 11831889, 12454620, 14115236, 15775852, 16027260, 17644045, 19719815, 21172854, 23663778, 24909240, 28230472, 31551704, 32054520, 35288090, 39439630, 42345708, 47327556, 52932135, 59159445, 67047371, 70576180, 78879260, 84691416, 94655112, 105864270, 118318890, 134094742, 141152360, 157758520, 201142113, 211728540, 236637780, 268189484, 335236855, 402284226, 423457080, 473275560, 536378968, 670473710, 804568452, 1005710565, 1340947420, 1609136904, 2011421130, 2681894840, 4022842260, 8045684520]

約数ペア:

[(1, 8045684520), (2, 4022842260), (3, 2681894840), (4, 2011421130), (5, 1609136904), (6, 1340947420), (8, 1005710565), (10, 804568452), (12, 670473710), (15, 536378968), (17, 473275560), (19, 423457080), (20, 402284226), (24, 335236855), (30, 268189484), (34, 236637780), (38, 211728540), (40, 201142113), (51, 157758520), (57, 141152360), (60, 134094742), (68, 118318890), (76, 105864270), (85, 94655112), (95, 84691416), (102, 78879260), (114, 70576180), (120, 67047371), (136, 59159445), (152, 52932135), (170, 47327556), (190, 42345708), (204, 39439630), (228, 35288090), (251, 32054520), (255, 31551704), (285, 28230472), (323, 24909240), (340, 23663778), (380, 21172854), (408, 19719815), (456, 17644045), (502, 16027260), (510, 15775852), (570, 14115236), (646, 12454620), (680, 11831889), (753, 10684840), (760, 10586427), (827, 9728760), (969, 8303080), (1004, 8013630), (1020, 7887926), (1140, 7057618), (1255, 6410904), (1292, 6227310), (1506, 5342420), (1615, 4981848), (1654, 4864380), (1938, 4151540), (2008, 4006815), (2040, 3943963), (2280, 3528809), (2481, 3242920), (2510, 3205452), (2584, 3113655), (3012, 2671210), (3230, 2490924), (3308, 2432190), (3765, 2136968), (3876, 2075770), (4135, 1945752), (4267, 1885560), (4769, 1687080), (4845, 1660616), (4962, 1621460), (5020, 1602726), (6024, 1335605), (6460, 1245462), (6616, 1216095), (7530, 1068484), (7752, 1037885), (8270, 972876), (8534, 942780), (9538, 843540), (9690, 830308), (9924, 810730), (10040, 801363), (12405, 648584), (12801, 628520), (12920, 622731), (14059, 572280), (14307, 562360), (15060, 534242), (15713, 512040), (16540, 486438), (17068, 471390), (19076, 421770), (19380, 415154), (19848, 405365), (21335, 377112), (23845, 337416), (24810, 324292), (25602, 314260), (28118, 286140), (28614, 281180), (30120, 267121), (31426, 256020), (33080, 243219), (34136, 235695), (38152, 210885), (38760, 207577), (42177, 190760), (42670, 188556), (47139, 170680), (47690, 168708), (49620, 162146), (51204, 157130), (56236, 143070), (57228, 140590), (62852, 128010), (64005, 125704), (70295, 114456), (71535, 112472), (78565, 102408), (81073, 99240), (84354, 95380), (85340, 94278)]