1639523160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138007}}^1$

素因数の和:138038

約数の個数: 128

約数和(自身を含む): 5961945600

約数和(自身を除く): 4322422440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 138007, 276014, 414021, 552028, 690035, 828042, 1104056, 1242063, 1380070, 1518077, 1656084, 2070105, 2484126, 2760140, 3036154, 3312168, 3726189, 4140210, 4554231, 4968252, 5520280, 6072308, 6210315, 7452378, 7590385, 8280420, 9108462, 9936504, 12144616, 12420630, 13662693, 14904756, 15180770, 16560840, 18216924, 18630945, 22771155, 24841260, 27325386, 29809512, 30361540, 36433848, 37261890, 40988079, 45542310, 49682520, 54650772, 60723080, 68313465, 74523780, 81976158, 91084620, 109301544, 136626930, 149047560, 163952316, 182169240, 204940395, 273253860, 327904632, 409880790, 546507720, 819761580, 1639523160]

約数ペア:

[(1, 1639523160), (2, 819761580), (3, 546507720), (4, 409880790), (5, 327904632), (6, 273253860), (8, 204940395), (9, 182169240), (10, 163952316), (11, 149047560), (12, 136626930), (15, 109301544), (18, 91084620), (20, 81976158), (22, 74523780), (24, 68313465), (27, 60723080), (30, 54650772), (33, 49682520), (36, 45542310), (40, 40988079), (44, 37261890), (45, 36433848), (54, 30361540), (55, 29809512), (60, 27325386), (66, 24841260), (72, 22771155), (88, 18630945), (90, 18216924), (99, 16560840), (108, 15180770), (110, 14904756), (120, 13662693), (132, 12420630), (135, 12144616), (165, 9936504), (180, 9108462), (198, 8280420), (216, 7590385), (220, 7452378), (264, 6210315), (270, 6072308), (297, 5520280), (330, 4968252), (360, 4554231), (396, 4140210), (440, 3726189), (495, 3312168), (540, 3036154), (594, 2760140), (660, 2484126), (792, 2070105), (990, 1656084), (1080, 1518077), (1188, 1380070), (1320, 1242063), (1485, 1104056), (1980, 828042), (2376, 690035), (2970, 552028), (3960, 414021), (5940, 276014), (11880, 138007)]