214225680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^2$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 696508992

約数和(自身を除く): 482283312

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, 184, 197, 230, 240, 276, 345, 368, 394, 460, 552, 591, 690, 788, 920, 985, 1104, 1182, 1380, 1576, 1840, 1970, 2364, 2760, 2955, 3152, 3940, 4531, 4728, 5520, 5910, 7880, 9062, 9456, 11820, 13593, 15760, 18124, 22655, 23640, 27186, 36248, 38809, 45310, 47280, 54372, 67965, 72496, 77618, 90620, 108744, 116427, 135930, 155236, 181240, 194045, 217488, 232854, 271860, 310472, 362480, 388090, 465708, 543720, 582135, 620944, 776180, 892607, 931416, 1087440, 1164270, 1552360, 1785214, 1862832, 2328540, 2677821, 3104720, 3570428, 4463035, 4657080, 5355642, 7140856, 8926070, 9314160, 10711284, 13389105, 14281712, 17852140, 21422568, 26778210, 35704280, 42845136, 53556420, 71408560, 107112840, 214225680]

約数ペア:

[(1, 214225680), (2, 107112840), (3, 71408560), (4, 53556420), (5, 42845136), (6, 35704280), (8, 26778210), (10, 21422568), (12, 17852140), (15, 14281712), (16, 13389105), (20, 10711284), (23, 9314160), (24, 8926070), (30, 7140856), (40, 5355642), (46, 4657080), (48, 4463035), (60, 3570428), (69, 3104720), (80, 2677821), (92, 2328540), (115, 1862832), (120, 1785214), (138, 1552360), (184, 1164270), (197, 1087440), (230, 931416), (240, 892607), (276, 776180), (345, 620944), (368, 582135), (394, 543720), (460, 465708), (552, 388090), (591, 362480), (690, 310472), (788, 271860), (920, 232854), (985, 217488), (1104, 194045), (1182, 181240), (1380, 155236), (1576, 135930), (1840, 116427), (1970, 108744), (2364, 90620), (2760, 77618), (2955, 72496), (3152, 67965), (3940, 54372), (4531, 47280), (4728, 45310), (5520, 38809), (5910, 36248), (7880, 27186), (9062, 23640), (9456, 22655), (11820, 18124), (13593, 15760)]