207844080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14197}}^1$

素因数の和:14274

約数の個数: 80

約数和(自身を含む): 654925344

約数和(自身を除く): 447081264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14197, 14640, 28394, 42591, 56788, 70985, 85182, 113576, 141970, 170364, 212955, 227152, 283940, 340728, 425910, 567880, 681456, 851820, 866017, 1135760, 1703640, 1732034, 2598051, 3407280, 3464068, 4330085, 5196102, 6928136, 8660170, 10392204, 12990255, 13856272, 17320340, 20784408, 25980510, 34640680, 41568816, 51961020, 69281360, 103922040, 207844080]

約数ペア:

[(1, 207844080), (2, 103922040), (3, 69281360), (4, 51961020), (5, 41568816), (6, 34640680), (8, 25980510), (10, 20784408), (12, 17320340), (15, 13856272), (16, 12990255), (20, 10392204), (24, 8660170), (30, 6928136), (40, 5196102), (48, 4330085), (60, 3464068), (61, 3407280), (80, 2598051), (120, 1732034), (122, 1703640), (183, 1135760), (240, 866017), (244, 851820), (305, 681456), (366, 567880), (488, 425910), (610, 340728), (732, 283940), (915, 227152), (976, 212955), (1220, 170364), (1464, 141970), (1830, 113576), (2440, 85182), (2928, 70985), (3660, 56788), (4880, 42591), (7320, 28394), (14197, 14640)]