223185120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 742017024

約数和(自身を除く): 518831904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 80, 93, 96, 106, 120, 124, 155, 159, 160, 186, 212, 240, 248, 265, 283, 310, 318, 372, 424, 465, 480, 496, 530, 566, 620, 636, 744, 795, 848, 849, 930, 992, 1060, 1132, 1240, 1272, 1415, 1488, 1590, 1643, 1696, 1698, 1860, 2120, 2264, 2480, 2544, 2830, 2976, 3180, 3286, 3396, 3720, 4240, 4245, 4528, 4929, 4960, 5088, 5660, 6360, 6572, 6792, 7440, 8215, 8480, 8490, 8773, 9056, 9858, 11320, 12720, 13144, 13584, 14880, 14999, 16430, 16980, 17546, 19716, 22640, 24645, 25440, 26288, 26319, 27168, 29998, 32860, 33960, 35092, 39432, 43865, 44997, 45280, 49290, 52576, 52638, 59996, 65720, 67920, 70184, 74995, 78864, 87730, 89994, 98580, 105276, 119992, 131440, 131595, 135840, 140368, 149990, 157728, 175460, 179988, 197160, 210552, 224985, 239984, 262880, 263190, 280736, 299980, 350920, 359976, 394320, 421104, 449970, 464969, 479968, 526380, 599960, 701840, 719952, 788640, 842208, 899940, 929938, 1052760, 1199920, 1394907, 1403680, 1439904, 1799880, 1859876, 2105520, 2324845, 2399840, 2789814, 3599760, 3719752, 4211040, 4649690, 5579628, 6974535, 7199520, 7439504, 9299380, 11159256, 13949070, 14879008, 18598760, 22318512, 27898140, 37197520, 44637024, 55796280, 74395040, 111592560, 223185120]

約数ペア:

[(1, 223185120), (2, 111592560), (3, 74395040), (4, 55796280), (5, 44637024), (6, 37197520), (8, 27898140), (10, 22318512), (12, 18598760), (15, 14879008), (16, 13949070), (20, 11159256), (24, 9299380), (30, 7439504), (31, 7199520), (32, 6974535), (40, 5579628), (48, 4649690), (53, 4211040), (60, 3719752), (62, 3599760), (80, 2789814), (93, 2399840), (96, 2324845), (106, 2105520), (120, 1859876), (124, 1799880), (155, 1439904), (159, 1403680), (160, 1394907), (186, 1199920), (212, 1052760), (240, 929938), (248, 899940), (265, 842208), (283, 788640), (310, 719952), (318, 701840), (372, 599960), (424, 526380), (465, 479968), (480, 464969), (496, 449970), (530, 421104), (566, 394320), (620, 359976), (636, 350920), (744, 299980), (795, 280736), (848, 263190), (849, 262880), (930, 239984), (992, 224985), (1060, 210552), (1132, 197160), (1240, 179988), (1272, 175460), (1415, 157728), (1488, 149990), (1590, 140368), (1643, 135840), (1696, 131595), (1698, 131440), (1860, 119992), (2120, 105276), (2264, 98580), (2480, 89994), (2544, 87730), (2830, 78864), (2976, 74995), (3180, 70184), (3286, 67920), (3396, 65720), (3720, 59996), (4240, 52638), (4245, 52576), (4528, 49290), (4929, 45280), (4960, 44997), (5088, 43865), (5660, 39432), (6360, 35092), (6572, 33960), (6792, 32860), (7440, 29998), (8215, 27168), (8480, 26319), (8490, 26288), (8773, 25440), (9056, 24645), (9858, 22640), (11320, 19716), (12720, 17546), (13144, 16980), (13584, 16430), (14880, 14999)]