1166242840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{499}}^1$

素因数の和:1025

約数の個数: 128

約数和(自身を含む): 3188160000

約数和(自身を除く): 2021917160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 491, 499, 595, 680, 952, 982, 998, 1190, 1964, 1996, 2380, 2455, 2495, 3437, 3493, 3928, 3992, 4760, 4910, 4990, 6874, 6986, 8347, 8483, 9820, 9980, 13748, 13972, 16694, 16966, 17185, 17465, 19640, 19960, 27496, 27944, 33388, 33932, 34370, 34930, 41735, 42415, 58429, 59381, 66776, 67864, 68740, 69860, 83470, 84830, 116858, 118762, 137480, 139720, 166940, 169660, 233716, 237524, 245009, 292145, 296905, 333880, 339320, 467432, 475048, 490018, 584290, 593810, 980036, 1168580, 1187620, 1225045, 1715063, 1960072, 2337160, 2375240, 2450090, 3430126, 4165153, 4900180, 6860252, 8330306, 8575315, 9800360, 13720504, 16660612, 17150630, 20825765, 29156071, 33321224, 34301260, 41651530, 58312142, 68602520, 83303060, 116624284, 145780355, 166606120, 233248568, 291560710, 583121420, 1166242840]

約数ペア:

[(1, 1166242840), (2, 583121420), (4, 291560710), (5, 233248568), (7, 166606120), (8, 145780355), (10, 116624284), (14, 83303060), (17, 68602520), (20, 58312142), (28, 41651530), (34, 34301260), (35, 33321224), (40, 29156071), (56, 20825765), (68, 17150630), (70, 16660612), (85, 13720504), (119, 9800360), (136, 8575315), (140, 8330306), (170, 6860252), (238, 4900180), (280, 4165153), (340, 3430126), (476, 2450090), (491, 2375240), (499, 2337160), (595, 1960072), (680, 1715063), (952, 1225045), (982, 1187620), (998, 1168580), (1190, 980036), (1964, 593810), (1996, 584290), (2380, 490018), (2455, 475048), (2495, 467432), (3437, 339320), (3493, 333880), (3928, 296905), (3992, 292145), (4760, 245009), (4910, 237524), (4990, 233716), (6874, 169660), (6986, 166940), (8347, 139720), (8483, 137480), (9820, 118762), (9980, 116858), (13748, 84830), (13972, 83470), (16694, 69860), (16966, 68740), (17185, 67864), (17465, 66776), (19640, 59381), (19960, 58429), (27496, 42415), (27944, 41735), (33388, 34930), (33932, 34370)]