470374840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 1209116160

約数和(自身を除く): 738741320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 67, 92, 104, 115, 130, 134, 184, 230, 260, 268, 299, 335, 460, 520, 536, 587, 598, 670, 871, 920, 1174, 1196, 1340, 1495, 1541, 1742, 2348, 2392, 2680, 2935, 2990, 3082, 3484, 4355, 4696, 5870, 5980, 6164, 6968, 7631, 7705, 8710, 11740, 11960, 12328, 13501, 15262, 15410, 17420, 20033, 23480, 27002, 30524, 30820, 34840, 38155, 39329, 40066, 54004, 61048, 61640, 67505, 76310, 78658, 80132, 100165, 108008, 135010, 152620, 157316, 160264, 175513, 196645, 200330, 270020, 305240, 314632, 351026, 393290, 400660, 511277, 540040, 702052, 786580, 801320, 877565, 904567, 1022554, 1404104, 1573160, 1755130, 1809134, 2045108, 2556385, 3510260, 3618268, 4090216, 4522835, 5112770, 7020520, 7236536, 9045670, 10225540, 11759371, 18091340, 20451080, 23518742, 36182680, 47037484, 58796855, 94074968, 117593710, 235187420, 470374840]

約数ペア:

[(1, 470374840), (2, 235187420), (4, 117593710), (5, 94074968), (8, 58796855), (10, 47037484), (13, 36182680), (20, 23518742), (23, 20451080), (26, 18091340), (40, 11759371), (46, 10225540), (52, 9045670), (65, 7236536), (67, 7020520), (92, 5112770), (104, 4522835), (115, 4090216), (130, 3618268), (134, 3510260), (184, 2556385), (230, 2045108), (260, 1809134), (268, 1755130), (299, 1573160), (335, 1404104), (460, 1022554), (520, 904567), (536, 877565), (587, 801320), (598, 786580), (670, 702052), (871, 540040), (920, 511277), (1174, 400660), (1196, 393290), (1340, 351026), (1495, 314632), (1541, 305240), (1742, 270020), (2348, 200330), (2392, 196645), (2680, 175513), (2935, 160264), (2990, 157316), (3082, 152620), (3484, 135010), (4355, 108008), (4696, 100165), (5870, 80132), (5980, 78658), (6164, 76310), (6968, 67505), (7631, 61640), (7705, 61048), (8710, 54004), (11740, 40066), (11960, 39329), (12328, 38155), (13501, 34840), (15262, 30820), (15410, 30524), (17420, 27002), (20033, 23480)]