173813520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 579962880

約数和(自身を除く): 406149360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 376, 380, 456, 470, 564, 570, 705, 752, 760, 811, 893, 912, 940, 1128, 1140, 1410, 1520, 1622, 1786, 1880, 2256, 2280, 2433, 2679, 2820, 3244, 3572, 3760, 4055, 4465, 4560, 4866, 5358, 5640, 6488, 7144, 8110, 8930, 9732, 10716, 11280, 12165, 12976, 13395, 14288, 15409, 16220, 17860, 19464, 21432, 24330, 26790, 30818, 32440, 35720, 38117, 38928, 42864, 46227, 48660, 53580, 61636, 64880, 71440, 76234, 77045, 92454, 97320, 107160, 114351, 123272, 152468, 154090, 184908, 190585, 194640, 214320, 228702, 231135, 246544, 304936, 308180, 369816, 381170, 457404, 462270, 571755, 609872, 616360, 724223, 739632, 762340, 914808, 924540, 1143510, 1232720, 1448446, 1524680, 1829616, 1849080, 2172669, 2287020, 2896892, 3049360, 3621115, 3698160, 4345338, 4574040, 5793784, 7242230, 8690676, 9148080, 10863345, 11587568, 14484460, 17381352, 21726690, 28968920, 34762704, 43453380, 57937840, 86906760, 173813520]

約数ペア:

[(1, 173813520), (2, 86906760), (3, 57937840), (4, 43453380), (5, 34762704), (6, 28968920), (8, 21726690), (10, 17381352), (12, 14484460), (15, 11587568), (16, 10863345), (19, 9148080), (20, 8690676), (24, 7242230), (30, 5793784), (38, 4574040), (40, 4345338), (47, 3698160), (48, 3621115), (57, 3049360), (60, 2896892), (76, 2287020), (80, 2172669), (94, 1849080), (95, 1829616), (114, 1524680), (120, 1448446), (141, 1232720), (152, 1143510), (188, 924540), (190, 914808), (228, 762340), (235, 739632), (240, 724223), (282, 616360), (285, 609872), (304, 571755), (376, 462270), (380, 457404), (456, 381170), (470, 369816), (564, 308180), (570, 304936), (705, 246544), (752, 231135), (760, 228702), (811, 214320), (893, 194640), (912, 190585), (940, 184908), (1128, 154090), (1140, 152468), (1410, 123272), (1520, 114351), (1622, 107160), (1786, 97320), (1880, 92454), (2256, 77045), (2280, 76234), (2433, 71440), (2679, 64880), (2820, 61636), (3244, 53580), (3572, 48660), (3760, 46227), (4055, 42864), (4465, 38928), (4560, 38117), (4866, 35720), (5358, 32440), (5640, 30818), (6488, 26790), (7144, 24330), (8110, 21432), (8930, 19464), (9732, 17860), (10716, 16220), (11280, 15409), (12165, 14288), (12976, 13395)]