655068720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1163

約数の個数: 160

約数和(自身を含む): 2117007360

約数和(自身を除く): 1461938640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 71, 74, 80, 111, 120, 142, 148, 185, 213, 222, 240, 284, 296, 355, 370, 426, 444, 555, 568, 592, 710, 740, 852, 888, 1039, 1065, 1110, 1136, 1420, 1480, 1704, 1776, 2078, 2130, 2220, 2627, 2840, 2960, 3117, 3408, 4156, 4260, 4440, 5195, 5254, 5680, 6234, 7881, 8312, 8520, 8880, 10390, 10508, 12468, 13135, 15585, 15762, 16624, 17040, 20780, 21016, 24936, 26270, 31170, 31524, 38443, 39405, 41560, 42032, 49872, 52540, 62340, 63048, 73769, 76886, 78810, 83120, 105080, 115329, 124680, 126096, 147538, 153772, 157620, 192215, 210160, 221307, 230658, 249360, 295076, 307544, 315240, 368845, 384430, 442614, 461316, 576645, 590152, 615088, 630480, 737690, 768860, 885228, 922632, 1106535, 1153290, 1180304, 1475380, 1537720, 1770456, 1845264, 2213070, 2306580, 2729453, 2950760, 3075440, 3540912, 4426140, 4613160, 5458906, 5901520, 8188359, 8852280, 9226320, 10917812, 13647265, 16376718, 17704560, 21835624, 27294530, 32753436, 40941795, 43671248, 54589060, 65506872, 81883590, 109178120, 131013744, 163767180, 218356240, 327534360, 655068720]

約数ペア:

[(1, 655068720), (2, 327534360), (3, 218356240), (4, 163767180), (5, 131013744), (6, 109178120), (8, 81883590), (10, 65506872), (12, 54589060), (15, 43671248), (16, 40941795), (20, 32753436), (24, 27294530), (30, 21835624), (37, 17704560), (40, 16376718), (48, 13647265), (60, 10917812), (71, 9226320), (74, 8852280), (80, 8188359), (111, 5901520), (120, 5458906), (142, 4613160), (148, 4426140), (185, 3540912), (213, 3075440), (222, 2950760), (240, 2729453), (284, 2306580), (296, 2213070), (355, 1845264), (370, 1770456), (426, 1537720), (444, 1475380), (555, 1180304), (568, 1153290), (592, 1106535), (710, 922632), (740, 885228), (852, 768860), (888, 737690), (1039, 630480), (1065, 615088), (1110, 590152), (1136, 576645), (1420, 461316), (1480, 442614), (1704, 384430), (1776, 368845), (2078, 315240), (2130, 307544), (2220, 295076), (2627, 249360), (2840, 230658), (2960, 221307), (3117, 210160), (3408, 192215), (4156, 157620), (4260, 153772), (4440, 147538), (5195, 126096), (5254, 124680), (5680, 115329), (6234, 105080), (7881, 83120), (8312, 78810), (8520, 76886), (8880, 73769), (10390, 63048), (10508, 62340), (12468, 52540), (13135, 49872), (15585, 42032), (15762, 41560), (16624, 39405), (17040, 38443), (20780, 31524), (21016, 31170), (24936, 26270)]