2190201960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2237}}^1$

素因数の和:2491

約数の個数: 128

約数和(自身を含む): 6767712000

約数和(自身を除く): 4577510040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 199, 205, 246, 328, 398, 410, 492, 597, 615, 796, 820, 984, 995, 1194, 1230, 1592, 1640, 1990, 2237, 2388, 2460, 2985, 3980, 4474, 4776, 4920, 5970, 6711, 7960, 8159, 8948, 11185, 11940, 13422, 16318, 17896, 22370, 23880, 24477, 26844, 32636, 33555, 40795, 44740, 48954, 53688, 65272, 67110, 81590, 89480, 91717, 97908, 122385, 134220, 163180, 183434, 195816, 244770, 268440, 275151, 326360, 366868, 445163, 458585, 489540, 550302, 733736, 890326, 917170, 979080, 1100604, 1335489, 1375755, 1780652, 1834340, 2201208, 2225815, 2670978, 2751510, 3561304, 3668680, 4451630, 5341956, 5503020, 6677445, 8903260, 10683912, 11006040, 13354890, 17806520, 18251683, 26709780, 36503366, 53419560, 54755049, 73006732, 91258415, 109510098, 146013464, 182516830, 219020196, 273775245, 365033660, 438040392, 547550490, 730067320, 1095100980, 2190201960]

約数ペア:

[(1, 2190201960), (2, 1095100980), (3, 730067320), (4, 547550490), (5, 438040392), (6, 365033660), (8, 273775245), (10, 219020196), (12, 182516830), (15, 146013464), (20, 109510098), (24, 91258415), (30, 73006732), (40, 54755049), (41, 53419560), (60, 36503366), (82, 26709780), (120, 18251683), (123, 17806520), (164, 13354890), (199, 11006040), (205, 10683912), (246, 8903260), (328, 6677445), (398, 5503020), (410, 5341956), (492, 4451630), (597, 3668680), (615, 3561304), (796, 2751510), (820, 2670978), (984, 2225815), (995, 2201208), (1194, 1834340), (1230, 1780652), (1592, 1375755), (1640, 1335489), (1990, 1100604), (2237, 979080), (2388, 917170), (2460, 890326), (2985, 733736), (3980, 550302), (4474, 489540), (4776, 458585), (4920, 445163), (5970, 366868), (6711, 326360), (7960, 275151), (8159, 268440), (8948, 244770), (11185, 195816), (11940, 183434), (13422, 163180), (16318, 134220), (17896, 122385), (22370, 97908), (23880, 91717), (24477, 89480), (26844, 81590), (32636, 67110), (33555, 65272), (40795, 53688), (44740, 48954)]