13004640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:853

約数の個数: 144

約数和(自身を含む): 48471696

約数和(自身を除く): 35467056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 821, 880, 990, 1056, 1320, 1440, 1584, 1642, 1760, 1980, 2463, 2640, 3168, 3284, 3960, 4105, 4926, 5280, 6568, 7389, 7920, 8210, 9031, 9852, 12315, 13136, 14778, 15840, 16420, 18062, 19704, 24630, 26272, 27093, 29556, 32840, 36124, 36945, 39408, 45155, 49260, 54186, 59112, 65680, 72248, 73890, 78816, 81279, 90310, 98520, 108372, 118224, 131360, 135465, 144496, 147780, 162558, 180620, 197040, 216744, 236448, 270930, 288992, 295560, 325116, 361240, 394080, 406395, 433488, 541860, 591120, 650232, 722480, 812790, 866976, 1083720, 1182240, 1300464, 1444960, 1625580, 2167440, 2600928, 3251160, 4334880, 6502320, 13004640]

約数ペア:

[(1, 13004640), (2, 6502320), (3, 4334880), (4, 3251160), (5, 2600928), (6, 2167440), (8, 1625580), (9, 1444960), (10, 1300464), (11, 1182240), (12, 1083720), (15, 866976), (16, 812790), (18, 722480), (20, 650232), (22, 591120), (24, 541860), (30, 433488), (32, 406395), (33, 394080), (36, 361240), (40, 325116), (44, 295560), (45, 288992), (48, 270930), (55, 236448), (60, 216744), (66, 197040), (72, 180620), (80, 162558), (88, 147780), (90, 144496), (96, 135465), (99, 131360), (110, 118224), (120, 108372), (132, 98520), (144, 90310), (160, 81279), (165, 78816), (176, 73890), (180, 72248), (198, 65680), (220, 59112), (240, 54186), (264, 49260), (288, 45155), (330, 39408), (352, 36945), (360, 36124), (396, 32840), (440, 29556), (480, 27093), (495, 26272), (528, 24630), (660, 19704), (720, 18062), (792, 16420), (821, 15840), (880, 14778), (990, 13136), (1056, 12315), (1320, 9852), (1440, 9031), (1584, 8210), (1642, 7920), (1760, 7389), (1980, 6568), (2463, 5280), (2640, 4926), (3168, 4105), (3284, 3960)]