64663560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 232530480

約数和(自身を除く): 167866920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 312, 328, 337, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 674, 738, 780, 820, 936, 984, 1011, 1066, 1170, 1230, 1348, 1476, 1560, 1599, 1640, 1685, 1845, 2022, 2132, 2340, 2460, 2665, 2696, 2952, 3033, 3198, 3370, 3690, 4044, 4264, 4381, 4680, 4797, 4920, 5055, 5330, 6066, 6396, 6740, 7380, 7995, 8088, 8762, 9594, 10110, 10660, 12132, 12792, 13143, 13480, 13817, 14760, 15165, 15990, 17524, 19188, 20220, 21320, 21905, 23985, 24264, 26286, 27634, 30330, 31980, 35048, 38376, 39429, 40440, 41451, 43810, 47970, 52572, 55268, 60660, 63960, 65715, 69085, 78858, 82902, 87620, 95940, 105144, 110536, 121320, 124353, 131430, 138170, 157716, 165804, 175240, 179621, 191880, 197145, 207255, 248706, 262860, 276340, 315432, 331608, 359242, 394290, 414510, 497412, 525720, 538863, 552680, 621765, 718484, 788580, 829020, 898105, 994824, 1077726, 1243530, 1436968, 1577160, 1616589, 1658040, 1796210, 2155452, 2487060, 2694315, 3233178, 3592420, 4310904, 4974120, 5388630, 6466356, 7184840, 8082945, 10777260, 12932712, 16165890, 21554520, 32331780, 64663560]

約数ペア:

[(1, 64663560), (2, 32331780), (3, 21554520), (4, 16165890), (5, 12932712), (6, 10777260), (8, 8082945), (9, 7184840), (10, 6466356), (12, 5388630), (13, 4974120), (15, 4310904), (18, 3592420), (20, 3233178), (24, 2694315), (26, 2487060), (30, 2155452), (36, 1796210), (39, 1658040), (40, 1616589), (41, 1577160), (45, 1436968), (52, 1243530), (60, 1077726), (65, 994824), (72, 898105), (78, 829020), (82, 788580), (90, 718484), (104, 621765), (117, 552680), (120, 538863), (123, 525720), (130, 497412), (156, 414510), (164, 394290), (180, 359242), (195, 331608), (205, 315432), (234, 276340), (246, 262860), (260, 248706), (312, 207255), (328, 197145), (337, 191880), (360, 179621), (369, 175240), (390, 165804), (410, 157716), (468, 138170), (492, 131430), (520, 124353), (533, 121320), (585, 110536), (615, 105144), (674, 95940), (738, 87620), (780, 82902), (820, 78858), (936, 69085), (984, 65715), (1011, 63960), (1066, 60660), (1170, 55268), (1230, 52572), (1348, 47970), (1476, 43810), (1560, 41451), (1599, 40440), (1640, 39429), (1685, 38376), (1845, 35048), (2022, 31980), (2132, 30330), (2340, 27634), (2460, 26286), (2665, 24264), (2696, 23985), (2952, 21905), (3033, 21320), (3198, 20220), (3370, 19188), (3690, 17524), (4044, 15990), (4264, 15165), (4381, 14760), (4680, 13817), (4797, 13480), (4920, 13143), (5055, 12792), (5330, 12132), (6066, 10660), (6396, 10110), (6740, 9594), (7380, 8762), (7995, 8088)]