268113840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 864557760

約数和(自身を除く): 596443920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 109, 111, 120, 148, 185, 218, 222, 240, 277, 296, 327, 370, 436, 444, 545, 554, 555, 592, 654, 740, 831, 872, 888, 1090, 1108, 1110, 1308, 1385, 1480, 1635, 1662, 1744, 1776, 2180, 2216, 2220, 2616, 2770, 2960, 3270, 3324, 4033, 4155, 4360, 4432, 4440, 5232, 5540, 6540, 6648, 8066, 8310, 8720, 8880, 10249, 11080, 12099, 13080, 13296, 16132, 16620, 20165, 20498, 22160, 24198, 26160, 30193, 30747, 32264, 33240, 40330, 40996, 48396, 51245, 60386, 60495, 61494, 64528, 66480, 80660, 81992, 90579, 96792, 102490, 120772, 120990, 122988, 150965, 153735, 161320, 163984, 181158, 193584, 204980, 241544, 241980, 245976, 301930, 307470, 322640, 362316, 409960, 452895, 483088, 483960, 491952, 603860, 614940, 724632, 819920, 905790, 967920, 1117141, 1207720, 1229880, 1449264, 1811580, 2234282, 2415440, 2459760, 3351423, 3623160, 4468564, 5585705, 6702846, 7246320, 8937128, 11171410, 13405692, 16757115, 17874256, 22342820, 26811384, 33514230, 44685640, 53622768, 67028460, 89371280, 134056920, 268113840]

約数ペア:

[(1, 268113840), (2, 134056920), (3, 89371280), (4, 67028460), (5, 53622768), (6, 44685640), (8, 33514230), (10, 26811384), (12, 22342820), (15, 17874256), (16, 16757115), (20, 13405692), (24, 11171410), (30, 8937128), (37, 7246320), (40, 6702846), (48, 5585705), (60, 4468564), (74, 3623160), (80, 3351423), (109, 2459760), (111, 2415440), (120, 2234282), (148, 1811580), (185, 1449264), (218, 1229880), (222, 1207720), (240, 1117141), (277, 967920), (296, 905790), (327, 819920), (370, 724632), (436, 614940), (444, 603860), (545, 491952), (554, 483960), (555, 483088), (592, 452895), (654, 409960), (740, 362316), (831, 322640), (872, 307470), (888, 301930), (1090, 245976), (1108, 241980), (1110, 241544), (1308, 204980), (1385, 193584), (1480, 181158), (1635, 163984), (1662, 161320), (1744, 153735), (1776, 150965), (2180, 122988), (2216, 120990), (2220, 120772), (2616, 102490), (2770, 96792), (2960, 90579), (3270, 81992), (3324, 80660), (4033, 66480), (4155, 64528), (4360, 61494), (4432, 60495), (4440, 60386), (5232, 51245), (5540, 48396), (6540, 40996), (6648, 40330), (8066, 33240), (8310, 32264), (8720, 30747), (8880, 30193), (10249, 26160), (11080, 24198), (12099, 22160), (13080, 20498), (13296, 20165), (16132, 16620)]