158784840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:884

約数の個数: 128

約数和(自身を含む): 532396800

約数和(自身を除く): 373611960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 233, 270, 360, 466, 540, 631, 699, 932, 1080, 1165, 1262, 1398, 1864, 1893, 2097, 2330, 2524, 2796, 3155, 3495, 3786, 4194, 4660, 5048, 5592, 5679, 6291, 6310, 6990, 7572, 8388, 9320, 9465, 10485, 11358, 12582, 12620, 13980, 15144, 16776, 17037, 18930, 20970, 22716, 25164, 25240, 27960, 28395, 31455, 34074, 37860, 41940, 45432, 50328, 56790, 62910, 68148, 75720, 83880, 85185, 113580, 125820, 136296, 147023, 170370, 227160, 251640, 294046, 340740, 441069, 588092, 681480, 735115, 882138, 1176184, 1323207, 1470230, 1764276, 2205345, 2646414, 2940460, 3528552, 3969621, 4410690, 5292828, 5880920, 6616035, 7939242, 8821380, 10585656, 13232070, 15878484, 17642760, 19848105, 26464140, 31756968, 39696210, 52928280, 79392420, 158784840]

約数ペア:

[(1, 158784840), (2, 79392420), (3, 52928280), (4, 39696210), (5, 31756968), (6, 26464140), (8, 19848105), (9, 17642760), (10, 15878484), (12, 13232070), (15, 10585656), (18, 8821380), (20, 7939242), (24, 6616035), (27, 5880920), (30, 5292828), (36, 4410690), (40, 3969621), (45, 3528552), (54, 2940460), (60, 2646414), (72, 2205345), (90, 1764276), (108, 1470230), (120, 1323207), (135, 1176184), (180, 882138), (216, 735115), (233, 681480), (270, 588092), (360, 441069), (466, 340740), (540, 294046), (631, 251640), (699, 227160), (932, 170370), (1080, 147023), (1165, 136296), (1262, 125820), (1398, 113580), (1864, 85185), (1893, 83880), (2097, 75720), (2330, 68148), (2524, 62910), (2796, 56790), (3155, 50328), (3495, 45432), (3786, 41940), (4194, 37860), (4660, 34074), (5048, 31455), (5592, 28395), (5679, 27960), (6291, 25240), (6310, 25164), (6990, 22716), (7572, 20970), (8388, 18930), (9320, 17037), (9465, 16776), (10485, 15144), (11358, 13980), (12582, 12620)]