254294911260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{719689}}^1$

素因数の和:719868

約数の個数: 144

約数和(自身を含む): 836199174720

約数和(自身を除く): 581904263460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 151, 156, 180, 195, 234, 260, 302, 390, 453, 468, 585, 604, 755, 780, 906, 1170, 1359, 1510, 1812, 1963, 2265, 2340, 2718, 3020, 3926, 4530, 5436, 5889, 6795, 7852, 9060, 9815, 11778, 13590, 17667, 19630, 23556, 27180, 29445, 35334, 39260, 58890, 70668, 88335, 117780, 176670, 353340, 719689, 1439378, 2159067, 2878756, 3598445, 4318134, 6477201, 7196890, 8636268, 9355957, 10795335, 12954402, 14393780, 18711914, 21590670, 25908804, 28067871, 32386005, 37423828, 43181340, 46779785, 56135742, 64772010, 84203613, 93559570, 108673039, 112271484, 129544020, 140339355, 168407226, 187119140, 217346078, 280678710, 326019117, 336814452, 421018065, 434692156, 543365195, 561357420, 652038234, 842036130, 978057351, 1086730390, 1304076468, 1412749507, 1630095585, 1684072260, 1956114702, 2173460780, 2825499014, 3260191170, 3912229404, 4238248521, 4890286755, 5650998028, 6520382340, 7063747535, 8476497042, 9780573510, 12714745563, 14127495070, 16952994084, 19561147020, 21191242605, 25429491126, 28254990140, 42382485210, 50858982252, 63573727815, 84764970420, 127147455630, 254294911260]

約数ペア:

[(1, 254294911260), (2, 127147455630), (3, 84764970420), (4, 63573727815), (5, 50858982252), (6, 42382485210), (9, 28254990140), (10, 25429491126), (12, 21191242605), (13, 19561147020), (15, 16952994084), (18, 14127495070), (20, 12714745563), (26, 9780573510), (30, 8476497042), (36, 7063747535), (39, 6520382340), (45, 5650998028), (52, 4890286755), (60, 4238248521), (65, 3912229404), (78, 3260191170), (90, 2825499014), (117, 2173460780), (130, 1956114702), (151, 1684072260), (156, 1630095585), (180, 1412749507), (195, 1304076468), (234, 1086730390), (260, 978057351), (302, 842036130), (390, 652038234), (453, 561357420), (468, 543365195), (585, 434692156), (604, 421018065), (755, 336814452), (780, 326019117), (906, 280678710), (1170, 217346078), (1359, 187119140), (1510, 168407226), (1812, 140339355), (1963, 129544020), (2265, 112271484), (2340, 108673039), (2718, 93559570), (3020, 84203613), (3926, 64772010), (4530, 56135742), (5436, 46779785), (5889, 43181340), (6795, 37423828), (7852, 32386005), (9060, 28067871), (9815, 25908804), (11778, 21590670), (13590, 18711914), (17667, 14393780), (19630, 12954402), (23556, 10795335), (27180, 9355957), (29445, 8636268), (35334, 7196890), (39260, 6477201), (58890, 4318134), (70668, 3598445), (88335, 2878756), (117780, 2159067), (176670, 1439378), (353340, 719689)]