187844640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 638668800

約数和(自身を除く): 450824160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 479, 480, 516, 570, 608, 645, 688, 760, 817, 860, 912, 958, 1032, 1140, 1290, 1376, 1437, 1520, 1634, 1720, 1824, 1916, 2064, 2280, 2395, 2451, 2580, 2874, 3040, 3268, 3440, 3832, 4085, 4128, 4560, 4790, 4902, 5160, 5748, 6536, 6880, 7185, 7664, 8170, 9101, 9120, 9580, 9804, 10320, 11496, 12255, 13072, 14370, 15328, 16340, 18202, 19160, 19608, 20597, 20640, 22992, 24510, 26144, 27303, 28740, 32680, 36404, 38320, 39216, 41194, 45505, 45984, 49020, 54606, 57480, 61791, 65360, 72808, 76640, 78432, 82388, 91010, 98040, 102985, 109212, 114960, 123582, 130720, 136515, 145616, 164776, 182020, 196080, 205970, 218424, 229920, 247164, 273030, 291232, 308955, 329552, 364040, 391343, 392160, 411940, 436848, 494328, 546060, 617910, 659104, 728080, 782686, 823880, 873696, 988656, 1092120, 1174029, 1235820, 1456160, 1565372, 1647760, 1956715, 1977312, 2184240, 2348058, 2471640, 3130744, 3295520, 3913430, 4368480, 4696116, 4943280, 5870145, 6261488, 7826860, 9392232, 9886560, 11740290, 12522976, 15653720, 18784464, 23480580, 31307440, 37568928, 46961160, 62614880, 93922320, 187844640]

約数ペア:

[(1, 187844640), (2, 93922320), (3, 62614880), (4, 46961160), (5, 37568928), (6, 31307440), (8, 23480580), (10, 18784464), (12, 15653720), (15, 12522976), (16, 11740290), (19, 9886560), (20, 9392232), (24, 7826860), (30, 6261488), (32, 5870145), (38, 4943280), (40, 4696116), (43, 4368480), (48, 3913430), (57, 3295520), (60, 3130744), (76, 2471640), (80, 2348058), (86, 2184240), (95, 1977312), (96, 1956715), (114, 1647760), (120, 1565372), (129, 1456160), (152, 1235820), (160, 1174029), (172, 1092120), (190, 988656), (215, 873696), (228, 823880), (240, 782686), (258, 728080), (285, 659104), (304, 617910), (344, 546060), (380, 494328), (430, 436848), (456, 411940), (479, 392160), (480, 391343), (516, 364040), (570, 329552), (608, 308955), (645, 291232), (688, 273030), (760, 247164), (817, 229920), (860, 218424), (912, 205970), (958, 196080), (1032, 182020), (1140, 164776), (1290, 145616), (1376, 136515), (1437, 130720), (1520, 123582), (1634, 114960), (1720, 109212), (1824, 102985), (1916, 98040), (2064, 91010), (2280, 82388), (2395, 78432), (2451, 76640), (2580, 72808), (2874, 65360), (3040, 61791), (3268, 57480), (3440, 54606), (3832, 49020), (4085, 45984), (4128, 45505), (4560, 41194), (4790, 39216), (4902, 38320), (5160, 36404), (5748, 32680), (6536, 28740), (6880, 27303), (7185, 26144), (7664, 24510), (8170, 22992), (9101, 20640), (9120, 20597), (9580, 19608), (9804, 19160), (10320, 18202), (11496, 16340), (12255, 15328), (13072, 14370)]