139951140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1153}}^1$

素因数の和:1206

約数の個数: 144

約数和(自身を含む): 476149632

約数和(自身を除く): 336198492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1153, 1156, 1190, 1428, 1445, 1734, 1785, 2023, 2306, 2380, 2890, 3459, 3468, 3570, 4046, 4335, 4612, 5765, 5780, 6069, 6918, 7140, 8071, 8092, 8670, 10115, 11530, 12138, 13836, 16142, 17295, 17340, 19601, 20230, 23060, 24213, 24276, 30345, 32284, 34590, 39202, 40355, 40460, 48426, 58803, 60690, 69180, 78404, 80710, 96852, 98005, 117606, 121065, 121380, 137207, 161420, 196010, 235212, 242130, 274414, 294015, 333217, 392020, 411621, 484260, 548828, 588030, 666434, 686035, 823242, 999651, 1176060, 1332868, 1372070, 1646484, 1666085, 1999302, 2058105, 2332519, 2744140, 3332170, 3998604, 4116210, 4665038, 4998255, 6664340, 6997557, 8232420, 9330076, 9996510, 11662595, 13995114, 19993020, 23325190, 27990228, 34987785, 46650380, 69975570, 139951140]

約数ペア:

[(1, 139951140), (2, 69975570), (3, 46650380), (4, 34987785), (5, 27990228), (6, 23325190), (7, 19993020), (10, 13995114), (12, 11662595), (14, 9996510), (15, 9330076), (17, 8232420), (20, 6997557), (21, 6664340), (28, 4998255), (30, 4665038), (34, 4116210), (35, 3998604), (42, 3332170), (51, 2744140), (60, 2332519), (68, 2058105), (70, 1999302), (84, 1666085), (85, 1646484), (102, 1372070), (105, 1332868), (119, 1176060), (140, 999651), (170, 823242), (204, 686035), (210, 666434), (238, 588030), (255, 548828), (289, 484260), (340, 411621), (357, 392020), (420, 333217), (476, 294015), (510, 274414), (578, 242130), (595, 235212), (714, 196010), (867, 161420), (1020, 137207), (1153, 121380), (1156, 121065), (1190, 117606), (1428, 98005), (1445, 96852), (1734, 80710), (1785, 78404), (2023, 69180), (2306, 60690), (2380, 58803), (2890, 48426), (3459, 40460), (3468, 40355), (3570, 39202), (4046, 34590), (4335, 32284), (4612, 30345), (5765, 24276), (5780, 24213), (6069, 23060), (6918, 20230), (7140, 19601), (8071, 17340), (8092, 17295), (8670, 16142), (10115, 13836), (11530, 12138)]