151912680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:803

約数の個数: 128

約数和(自身を含む): 487555200

約数和(自身を除く): 335642520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 113, 120, 136, 170, 204, 226, 255, 339, 340, 408, 452, 510, 565, 659, 678, 680, 904, 1020, 1130, 1318, 1356, 1695, 1921, 1977, 2040, 2260, 2636, 2712, 3295, 3390, 3842, 3954, 4520, 5272, 5763, 6590, 6780, 7684, 7908, 9605, 9885, 11203, 11526, 13180, 13560, 15368, 15816, 19210, 19770, 22406, 23052, 26360, 28815, 33609, 38420, 39540, 44812, 46104, 56015, 57630, 67218, 74467, 76840, 79080, 89624, 112030, 115260, 134436, 148934, 168045, 223401, 224060, 230520, 268872, 297868, 336090, 372335, 446802, 448120, 595736, 672180, 744670, 893604, 1117005, 1265939, 1344360, 1489340, 1787208, 2234010, 2531878, 2978680, 3797817, 4468020, 5063756, 6329695, 7595634, 8936040, 10127512, 12659390, 15191268, 18989085, 25318780, 30382536, 37978170, 50637560, 75956340, 151912680]

約数ペア:

[(1, 151912680), (2, 75956340), (3, 50637560), (4, 37978170), (5, 30382536), (6, 25318780), (8, 18989085), (10, 15191268), (12, 12659390), (15, 10127512), (17, 8936040), (20, 7595634), (24, 6329695), (30, 5063756), (34, 4468020), (40, 3797817), (51, 2978680), (60, 2531878), (68, 2234010), (85, 1787208), (102, 1489340), (113, 1344360), (120, 1265939), (136, 1117005), (170, 893604), (204, 744670), (226, 672180), (255, 595736), (339, 448120), (340, 446802), (408, 372335), (452, 336090), (510, 297868), (565, 268872), (659, 230520), (678, 224060), (680, 223401), (904, 168045), (1020, 148934), (1130, 134436), (1318, 115260), (1356, 112030), (1695, 89624), (1921, 79080), (1977, 76840), (2040, 74467), (2260, 67218), (2636, 57630), (2712, 56015), (3295, 46104), (3390, 44812), (3842, 39540), (3954, 38420), (4520, 33609), (5272, 28815), (5763, 26360), (6590, 23052), (6780, 22406), (7684, 19770), (7908, 19210), (9605, 15816), (9885, 15368), (11203, 13560), (11526, 13180)]