7267621680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{917629}}^1$

素因数の和:917659

約数の個数: 120

約数和(自身を含む): 26625952080

約数和(自身を除く): 19358330400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 917629, 1835258, 2752887, 3670516, 4588145, 5505774, 7341032, 8258661, 9176290, 10093919, 11011548, 13764435, 14682064, 16517322, 18352580, 20187838, 22023096, 27528870, 30281757, 33034644, 36705160, 40375676, 41293305, 44046192, 50469595, 55057740, 60563514, 66069288, 73410320, 80751352, 82586610, 90845271, 100939190, 110115480, 121127028, 132138576, 151408785, 161502704, 165173220, 181690542, 201878380, 220230960, 242254056, 302817570, 330346440, 363381084, 403756760, 454226355, 484508112, 605635140, 660692880, 726762168, 807513520, 908452710, 1211270280, 1453524336, 1816905420, 2422540560, 3633810840, 7267621680]

約数ペア:

[(1, 7267621680), (2, 3633810840), (3, 2422540560), (4, 1816905420), (5, 1453524336), (6, 1211270280), (8, 908452710), (9, 807513520), (10, 726762168), (11, 660692880), (12, 605635140), (15, 484508112), (16, 454226355), (18, 403756760), (20, 363381084), (22, 330346440), (24, 302817570), (30, 242254056), (33, 220230960), (36, 201878380), (40, 181690542), (44, 165173220), (45, 161502704), (48, 151408785), (55, 132138576), (60, 121127028), (66, 110115480), (72, 100939190), (80, 90845271), (88, 82586610), (90, 80751352), (99, 73410320), (110, 66069288), (120, 60563514), (132, 55057740), (144, 50469595), (165, 44046192), (176, 41293305), (180, 40375676), (198, 36705160), (220, 33034644), (240, 30281757), (264, 27528870), (330, 22023096), (360, 20187838), (396, 18352580), (440, 16517322), (495, 14682064), (528, 13764435), (660, 11011548), (720, 10093919), (792, 9176290), (880, 8258661), (990, 7341032), (1320, 5505774), (1584, 4588145), (1980, 3670516), (2640, 2752887), (3960, 1835258), (7920, 917629)]