139197840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 455970816

約数和(自身を除く): 316772976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 151, 167, 184, 230, 240, 276, 302, 334, 345, 368, 453, 460, 501, 552, 604, 668, 690, 755, 835, 906, 920, 1002, 1104, 1208, 1336, 1380, 1510, 1670, 1812, 1840, 2004, 2265, 2416, 2505, 2672, 2760, 3020, 3340, 3473, 3624, 3841, 4008, 4530, 5010, 5520, 6040, 6680, 6946, 7248, 7682, 8016, 9060, 10020, 10419, 11523, 12080, 13360, 13892, 15364, 17365, 18120, 19205, 20040, 20838, 23046, 25217, 27784, 30728, 34730, 36240, 38410, 40080, 41676, 46092, 50434, 52095, 55568, 57615, 61456, 69460, 75651, 76820, 83352, 92184, 100868, 104190, 115230, 126085, 138920, 151302, 153640, 166704, 184368, 201736, 208380, 230460, 252170, 277840, 302604, 307280, 378255, 403472, 416760, 460920, 504340, 579991, 605208, 756510, 833520, 921840, 1008680, 1159982, 1210416, 1513020, 1739973, 2017360, 2319964, 2899955, 3026040, 3479946, 4639928, 5799910, 6052080, 6959892, 8699865, 9279856, 11599820, 13919784, 17399730, 23199640, 27839568, 34799460, 46399280, 69598920, 139197840]

約数ペア:

[(1, 139197840), (2, 69598920), (3, 46399280), (4, 34799460), (5, 27839568), (6, 23199640), (8, 17399730), (10, 13919784), (12, 11599820), (15, 9279856), (16, 8699865), (20, 6959892), (23, 6052080), (24, 5799910), (30, 4639928), (40, 3479946), (46, 3026040), (48, 2899955), (60, 2319964), (69, 2017360), (80, 1739973), (92, 1513020), (115, 1210416), (120, 1159982), (138, 1008680), (151, 921840), (167, 833520), (184, 756510), (230, 605208), (240, 579991), (276, 504340), (302, 460920), (334, 416760), (345, 403472), (368, 378255), (453, 307280), (460, 302604), (501, 277840), (552, 252170), (604, 230460), (668, 208380), (690, 201736), (755, 184368), (835, 166704), (906, 153640), (920, 151302), (1002, 138920), (1104, 126085), (1208, 115230), (1336, 104190), (1380, 100868), (1510, 92184), (1670, 83352), (1812, 76820), (1840, 75651), (2004, 69460), (2265, 61456), (2416, 57615), (2505, 55568), (2672, 52095), (2760, 50434), (3020, 46092), (3340, 41676), (3473, 40080), (3624, 38410), (3841, 36240), (4008, 34730), (4530, 30728), (5010, 27784), (5520, 25217), (6040, 23046), (6680, 20838), (6946, 20040), (7248, 19205), (7682, 18120), (8016, 17365), (9060, 15364), (10020, 13892), (10419, 13360), (11523, 12080)]