165247680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13241}}^1$

素因数の和:13274

約数の個数: 112

約数和(自身を含む): 565062624

約数和(自身を除く): 399814944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 13241, 26482, 39723, 52964, 66205, 79446, 105928, 132410, 158892, 172133, 198615, 211856, 264820, 317784, 344266, 397230, 423712, 516399, 529640, 635568, 688532, 794460, 847424, 860665, 1032798, 1059280, 1271136, 1377064, 1588920, 1721330, 2065596, 2118560, 2542272, 2581995, 2754128, 3177840, 3442660, 4131192, 4237120, 5163990, 5508256, 6355680, 6885320, 8262384, 10327980, 11016512, 12711360, 13770640, 16524768, 20655960, 27541280, 33049536, 41311920, 55082560, 82623840, 165247680]

約数ペア:

[(1, 165247680), (2, 82623840), (3, 55082560), (4, 41311920), (5, 33049536), (6, 27541280), (8, 20655960), (10, 16524768), (12, 13770640), (13, 12711360), (15, 11016512), (16, 10327980), (20, 8262384), (24, 6885320), (26, 6355680), (30, 5508256), (32, 5163990), (39, 4237120), (40, 4131192), (48, 3442660), (52, 3177840), (60, 2754128), (64, 2581995), (65, 2542272), (78, 2118560), (80, 2065596), (96, 1721330), (104, 1588920), (120, 1377064), (130, 1271136), (156, 1059280), (160, 1032798), (192, 860665), (195, 847424), (208, 794460), (240, 688532), (260, 635568), (312, 529640), (320, 516399), (390, 423712), (416, 397230), (480, 344266), (520, 317784), (624, 264820), (780, 211856), (832, 198615), (960, 172133), (1040, 158892), (1248, 132410), (1560, 105928), (2080, 79446), (2496, 66205), (3120, 52964), (4160, 39723), (6240, 26482), (12480, 13241)]