8805708720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131507}}^1$

素因数の和:131560

約数の個数: 160

約数和(自身を含む): 31309424640

約数和(自身を除く): 22503715920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 131507, 263014, 394521, 526028, 657535, 789042, 1052056, 1183563, 1315070, 1578084, 1972605, 2104112, 2367126, 2630140, 3156168, 3550689, 3945210, 4076717, 4734252, 5260280, 5917815, 6312336, 7101378, 7890420, 8153434, 9468504, 10520560, 11835630, 12230151, 14202756, 15780840, 16306868, 17753445, 18937008, 20383585, 23671260, 24460302, 28405512, 31561680, 32613736, 35506890, 36690453, 40767170, 47342520, 48920604, 56811024, 61150755, 65227472, 71013780, 73380906, 81534340, 94685040, 97841208, 110071359, 122301510, 142027560, 146761812, 163068680, 183452265, 195682416, 220142718, 244603020, 284055120, 293523624, 326137360, 366904530, 440285436, 489206040, 550356795, 587047248, 733809060, 880570872, 978412080, 1100713590, 1467618120, 1761141744, 2201427180, 2935236240, 4402854360, 8805708720]

約数ペア:

[(1, 8805708720), (2, 4402854360), (3, 2935236240), (4, 2201427180), (5, 1761141744), (6, 1467618120), (8, 1100713590), (9, 978412080), (10, 880570872), (12, 733809060), (15, 587047248), (16, 550356795), (18, 489206040), (20, 440285436), (24, 366904530), (27, 326137360), (30, 293523624), (31, 284055120), (36, 244603020), (40, 220142718), (45, 195682416), (48, 183452265), (54, 163068680), (60, 146761812), (62, 142027560), (72, 122301510), (80, 110071359), (90, 97841208), (93, 94685040), (108, 81534340), (120, 73380906), (124, 71013780), (135, 65227472), (144, 61150755), (155, 56811024), (180, 48920604), (186, 47342520), (216, 40767170), (240, 36690453), (248, 35506890), (270, 32613736), (279, 31561680), (310, 28405512), (360, 24460302), (372, 23671260), (432, 20383585), (465, 18937008), (496, 17753445), (540, 16306868), (558, 15780840), (620, 14202756), (720, 12230151), (744, 11835630), (837, 10520560), (930, 9468504), (1080, 8153434), (1116, 7890420), (1240, 7101378), (1395, 6312336), (1488, 5917815), (1674, 5260280), (1860, 4734252), (2160, 4076717), (2232, 3945210), (2480, 3550689), (2790, 3156168), (3348, 2630140), (3720, 2367126), (4185, 2104112), (4464, 1972605), (5580, 1578084), (6696, 1315070), (7440, 1183563), (8370, 1052056), (11160, 789042), (13392, 657535), (16740, 526028), (22320, 394521), (33480, 263014), (66960, 131507)]