231029760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 264

約数和(自身を含む): 809138160

約数和(自身を除く): 578108400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 89, 96, 104, 120, 128, 130, 156, 160, 169, 178, 192, 195, 208, 240, 256, 260, 267, 312, 320, 338, 356, 384, 390, 416, 445, 480, 507, 512, 520, 534, 624, 640, 676, 712, 768, 780, 832, 845, 890, 960, 1014, 1024, 1040, 1068, 1157, 1248, 1280, 1335, 1352, 1424, 1536, 1560, 1664, 1690, 1780, 1920, 2028, 2080, 2136, 2314, 2496, 2535, 2560, 2670, 2704, 2848, 3072, 3120, 3328, 3380, 3471, 3560, 3840, 4056, 4160, 4272, 4628, 4992, 5070, 5120, 5340, 5408, 5696, 5785, 6240, 6656, 6760, 6942, 7120, 7680, 8112, 8320, 8544, 9256, 9984, 10140, 10680, 10816, 11392, 11570, 12480, 13312, 13520, 13884, 14240, 15041, 15360, 16224, 16640, 17088, 17355, 18512, 19968, 20280, 21360, 21632, 22784, 23140, 24960, 27040, 27768, 28480, 30082, 32448, 33280, 34176, 34710, 37024, 39936, 40560, 42720, 43264, 45123, 45568, 46280, 49920, 54080, 55536, 56960, 60164, 64896, 66560, 68352, 69420, 74048, 75205, 81120, 85440, 86528, 90246, 91136, 92560, 99840, 108160, 111072, 113920, 120328, 129792, 136704, 138840, 148096, 150410, 162240, 170880, 173056, 180492, 185120, 199680, 216320, 222144, 225615, 227840, 240656, 259584, 273408, 277680, 296192, 300820, 324480, 341760, 360984, 370240, 432640, 444288, 451230, 455680, 481312, 519168, 555360, 592384, 601640, 648960, 683520, 721968, 740480, 865280, 888576, 902460, 962624, 1110720, 1184768, 1203280, 1297920, 1367040, 1443936, 1480960, 1777152, 1804920, 1925248, 2221440, 2406560, 2595840, 2887872, 2961920, 3554304, 3609840, 3850496, 4442880, 4813120, 5775744, 5923840, 7219680, 7700992, 8885760, 9626240, 11551488, 14439360, 15401984, 17771520, 19252480, 23102976, 28878720, 38504960, 46205952, 57757440, 77009920, 115514880, 231029760]

約数ペア:

[(1, 231029760), (2, 115514880), (3, 77009920), (4, 57757440), (5, 46205952), (6, 38504960), (8, 28878720), (10, 23102976), (12, 19252480), (13, 17771520), (15, 15401984), (16, 14439360), (20, 11551488), (24, 9626240), (26, 8885760), (30, 7700992), (32, 7219680), (39, 5923840), (40, 5775744), (48, 4813120), (52, 4442880), (60, 3850496), (64, 3609840), (65, 3554304), (78, 2961920), (80, 2887872), (89, 2595840), (96, 2406560), (104, 2221440), (120, 1925248), (128, 1804920), (130, 1777152), (156, 1480960), (160, 1443936), (169, 1367040), (178, 1297920), (192, 1203280), (195, 1184768), (208, 1110720), (240, 962624), (256, 902460), (260, 888576), (267, 865280), (312, 740480), (320, 721968), (338, 683520), (356, 648960), (384, 601640), (390, 592384), (416, 555360), (445, 519168), (480, 481312), (507, 455680), (512, 451230), (520, 444288), (534, 432640), (624, 370240), (640, 360984), (676, 341760), (712, 324480), (768, 300820), (780, 296192), (832, 277680), (845, 273408), (890, 259584), (960, 240656), (1014, 227840), (1024, 225615), (1040, 222144), (1068, 216320), (1157, 199680), (1248, 185120), (1280, 180492), (1335, 173056), (1352, 170880), (1424, 162240), (1536, 150410), (1560, 148096), (1664, 138840), (1690, 136704), (1780, 129792), (1920, 120328), (2028, 113920), (2080, 111072), (2136, 108160), (2314, 99840), (2496, 92560), (2535, 91136), (2560, 90246), (2670, 86528), (2704, 85440), (2848, 81120), (3072, 75205), (3120, 74048), (3328, 69420), (3380, 68352), (3471, 66560), (3560, 64896), (3840, 60164), (4056, 56960), (4160, 55536), (4272, 54080), (4628, 49920), (4992, 46280), (5070, 45568), (5120, 45123), (5340, 43264), (5408, 42720), (5696, 40560), (5785, 39936), (6240, 37024), (6656, 34710), (6760, 34176), (6942, 33280), (7120, 32448), (7680, 30082), (8112, 28480), (8320, 27768), (8544, 27040), (9256, 24960), (9984, 23140), (10140, 22784), (10680, 21632), (10816, 21360), (11392, 20280), (11570, 19968), (12480, 18512), (13312, 17355), (13520, 17088), (13884, 16640), (14240, 16224), (15041, 15360)]