720174097890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8951}}^1\times {\mathrm{68767}}^1$

素因数の和:77744

約数の個数: 96

約数和(自身を含む): 2016742081536

約数和(自身を除く): 1296567983646

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 8951, 17902, 26853, 44755, 53706, 68767, 80559, 89510, 116363, 134265, 137534, 161118, 206301, 232726, 268530, 343835, 349089, 402795, 412602, 581815, 618903, 687670, 698178, 805590, 893971, 1031505, 1047267, 1163630, 1237806, 1745445, 1787942, 2063010, 2094534, 2681913, 3094515, 3490890, 4469855, 5236335, 5363826, 6189030, 8045739, 8939710, 10472670, 13409565, 16091478, 26819130, 40228695, 80457390, 615533417, 1231066834, 1846600251, 3077667085, 3693200502, 5539800753, 6155334170, 8001934421, 9233001255, 11079601506, 16003868842, 18466002510, 24005803263, 27699003765, 40009672105, 48011606526, 55398007530, 72017409789, 80019344210, 120029016315, 144034819578, 240058032630, 360087048945, 720174097890]

約数ペア:

[(1, 720174097890), (2, 360087048945), (3, 240058032630), (5, 144034819578), (6, 120029016315), (9, 80019344210), (10, 72017409789), (13, 55398007530), (15, 48011606526), (18, 40009672105), (26, 27699003765), (30, 24005803263), (39, 18466002510), (45, 16003868842), (65, 11079601506), (78, 9233001255), (90, 8001934421), (117, 6155334170), (130, 5539800753), (195, 3693200502), (234, 3077667085), (390, 1846600251), (585, 1231066834), (1170, 615533417), (8951, 80457390), (17902, 40228695), (26853, 26819130), (44755, 16091478), (53706, 13409565), (68767, 10472670), (80559, 8939710), (89510, 8045739), (116363, 6189030), (134265, 5363826), (137534, 5236335), (161118, 4469855), (206301, 3490890), (232726, 3094515), (268530, 2681913), (343835, 2094534), (349089, 2063010), (402795, 1787942), (412602, 1745445), (581815, 1237806), (618903, 1163630), (687670, 1047267), (698178, 1031505), (805590, 893971)]