65883960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 228571200

約数和(自身を除く): 162687240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 73, 90, 92, 109, 115, 120, 138, 146, 180, 184, 207, 218, 219, 230, 276, 292, 327, 345, 360, 365, 414, 436, 438, 460, 545, 552, 584, 654, 657, 690, 730, 828, 872, 876, 920, 981, 1035, 1090, 1095, 1308, 1314, 1380, 1460, 1635, 1656, 1679, 1752, 1962, 2070, 2180, 2190, 2507, 2616, 2628, 2760, 2920, 3270, 3285, 3358, 3924, 4140, 4360, 4380, 4905, 5014, 5037, 5256, 6540, 6570, 6716, 7521, 7848, 7957, 8280, 8395, 8760, 9810, 10028, 10074, 12535, 13080, 13140, 13432, 15042, 15111, 15914, 16790, 19620, 20056, 20148, 22563, 23871, 25070, 25185, 26280, 30084, 30222, 31828, 33580, 37605, 39240, 39785, 40296, 45126, 47742, 50140, 50370, 60168, 60444, 63656, 67160, 71613, 75210, 75555, 79570, 90252, 95484, 100280, 100740, 112815, 119355, 120888, 143226, 150420, 151110, 159140, 180504, 183011, 190968, 201480, 225630, 238710, 286452, 300840, 302220, 318280, 358065, 366022, 451260, 477420, 549033, 572904, 604440, 716130, 732044, 902520, 915055, 954840, 1098066, 1432260, 1464088, 1647099, 1830110, 2196132, 2745165, 2864520, 3294198, 3660220, 4392264, 5490330, 6588396, 7320440, 8235495, 10980660, 13176792, 16470990, 21961320, 32941980, 65883960]

約数ペア:

[(1, 65883960), (2, 32941980), (3, 21961320), (4, 16470990), (5, 13176792), (6, 10980660), (8, 8235495), (9, 7320440), (10, 6588396), (12, 5490330), (15, 4392264), (18, 3660220), (20, 3294198), (23, 2864520), (24, 2745165), (30, 2196132), (36, 1830110), (40, 1647099), (45, 1464088), (46, 1432260), (60, 1098066), (69, 954840), (72, 915055), (73, 902520), (90, 732044), (92, 716130), (109, 604440), (115, 572904), (120, 549033), (138, 477420), (146, 451260), (180, 366022), (184, 358065), (207, 318280), (218, 302220), (219, 300840), (230, 286452), (276, 238710), (292, 225630), (327, 201480), (345, 190968), (360, 183011), (365, 180504), (414, 159140), (436, 151110), (438, 150420), (460, 143226), (545, 120888), (552, 119355), (584, 112815), (654, 100740), (657, 100280), (690, 95484), (730, 90252), (828, 79570), (872, 75555), (876, 75210), (920, 71613), (981, 67160), (1035, 63656), (1090, 60444), (1095, 60168), (1308, 50370), (1314, 50140), (1380, 47742), (1460, 45126), (1635, 40296), (1656, 39785), (1679, 39240), (1752, 37605), (1962, 33580), (2070, 31828), (2180, 30222), (2190, 30084), (2507, 26280), (2616, 25185), (2628, 25070), (2760, 23871), (2920, 22563), (3270, 20148), (3285, 20056), (3358, 19620), (3924, 16790), (4140, 15914), (4360, 15111), (4380, 15042), (4905, 13432), (5014, 13140), (5037, 13080), (5256, 12535), (6540, 10074), (6570, 10028), (6716, 9810), (7521, 8760), (7848, 8395), (7957, 8280)]