449161440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 432

約数和(自身を含む): 1797970608

約数和(自身を除く): 1348809168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 113, 120, 130, 140, 147, 156, 160, 168, 169, 182, 195, 196, 208, 210, 224, 226, 240, 245, 260, 273, 280, 294, 312, 336, 338, 339, 364, 390, 392, 416, 420, 452, 455, 480, 490, 507, 520, 546, 560, 565, 588, 624, 637, 672, 676, 678, 728, 735, 780, 784, 791, 840, 845, 904, 910, 980, 1014, 1040, 1092, 1120, 1130, 1176, 1183, 1248, 1274, 1352, 1356, 1365, 1456, 1469, 1470, 1560, 1568, 1582, 1680, 1690, 1695, 1808, 1820, 1911, 1960, 2028, 2080, 2184, 2260, 2352, 2366, 2373, 2535, 2548, 2704, 2712, 2730, 2912, 2938, 2940, 3120, 3164, 3185, 3360, 3380, 3390, 3549, 3616, 3640, 3822, 3920, 3955, 4056, 4368, 4407, 4520, 4704, 4732, 4746, 5070, 5096, 5408, 5424, 5460, 5537, 5876, 5880, 5915, 6240, 6328, 6370, 6760, 6780, 7098, 7280, 7345, 7644, 7840, 7910, 8112, 8281, 8736, 8814, 9040, 9464, 9492, 9555, 10140, 10192, 10283, 10848, 10920, 11074, 11752, 11760, 11830, 11865, 12656, 12740, 13520, 13560, 14196, 14560, 14690, 15288, 15820, 16224, 16562, 16611, 17628, 17745, 18080, 18928, 18984, 19097, 19110, 20280, 20384, 20566, 21840, 22035, 22148, 23504, 23520, 23660, 23730, 24843, 25312, 25480, 27040, 27120, 27685, 28392, 29380, 30576, 30849, 31640, 33124, 33222, 35256, 35490, 37856, 37968, 38194, 38220, 40560, 41132, 41405, 43680, 44070, 44296, 47008, 47320, 47460, 49686, 50960, 51415, 54240, 55370, 56784, 57291, 58760, 61152, 61698, 63280, 66248, 66444, 70512, 70980, 71981, 75936, 76388, 76440, 81120, 82264, 82810, 83055, 88140, 88592, 94640, 94920, 95485, 99372, 101920, 102830, 110740, 113568, 114582, 117520, 123396, 124215, 126560, 132496, 132888, 133679, 141024, 141960, 143962, 152776, 152880, 154245, 164528, 165620, 166110, 176280, 177184, 189280, 189840, 190970, 198744, 205660, 215943, 221480, 229164, 235040, 246792, 248430, 264992, 265776, 267358, 283920, 286455, 287924, 305552, 305760, 308490, 329056, 331240, 332220, 352560, 359905, 379680, 381940, 397488, 401037, 411320, 431886, 442960, 458328, 493584, 496860, 531552, 534716, 567840, 572910, 575848, 611104, 616980, 662480, 664440, 668395, 705120, 719810, 763880, 794976, 802074, 822640, 863772, 885920, 916656, 935753, 987168, 993720, 1069432, 1079715, 1145820, 1151696, 1233960, 1324960, 1328880, 1336790, 1439620, 1527760, 1604148, 1645280, 1727544, 1833312, 1871506, 1987440, 2005185, 2138864, 2159430, 2291640, 2303392, 2467920, 2657760, 2673580, 2807259, 2879240, 3055520, 3208296, 3455088, 3743012, 3974880, 4010370, 4277728, 4318860, 4583280, 4678765, 4935840, 5347160, 5614518, 5758480, 6416592, 6910176, 7486024, 8020740, 8637720, 9166560, 9357530, 10694320, 11229036, 11516960, 12833184, 14036295, 14972048, 16041480, 17275440, 18715060, 21388640, 22458072, 28072590, 29944096, 32082960, 34550880, 37430120, 44916144, 56145180, 64165920, 74860240, 89832288, 112290360, 149720480, 224580720, 449161440]

約数ペア:

[(1, 449161440), (2, 224580720), (3, 149720480), (4, 112290360), (5, 89832288), (6, 74860240), (7, 64165920), (8, 56145180), (10, 44916144), (12, 37430120), (13, 34550880), (14, 32082960), (15, 29944096), (16, 28072590), (20, 22458072), (21, 21388640), (24, 18715060), (26, 17275440), (28, 16041480), (30, 14972048), (32, 14036295), (35, 12833184), (39, 11516960), (40, 11229036), (42, 10694320), (48, 9357530), (49, 9166560), (52, 8637720), (56, 8020740), (60, 7486024), (65, 6910176), (70, 6416592), (78, 5758480), (80, 5614518), (84, 5347160), (91, 4935840), (96, 4678765), (98, 4583280), (104, 4318860), (105, 4277728), (112, 4010370), (113, 3974880), (120, 3743012), (130, 3455088), (140, 3208296), (147, 3055520), (156, 2879240), (160, 2807259), (168, 2673580), (169, 2657760), (182, 2467920), (195, 2303392), (196, 2291640), (208, 2159430), (210, 2138864), (224, 2005185), (226, 1987440), (240, 1871506), (245, 1833312), (260, 1727544), (273, 1645280), (280, 1604148), (294, 1527760), (312, 1439620), (336, 1336790), (338, 1328880), (339, 1324960), (364, 1233960), (390, 1151696), (392, 1145820), (416, 1079715), (420, 1069432), (452, 993720), (455, 987168), (480, 935753), (490, 916656), (507, 885920), (520, 863772), (546, 822640), (560, 802074), (565, 794976), (588, 763880), (624, 719810), (637, 705120), (672, 668395), (676, 664440), (678, 662480), (728, 616980), (735, 611104), (780, 575848), (784, 572910), (791, 567840), (840, 534716), (845, 531552), (904, 496860), (910, 493584), (980, 458328), (1014, 442960), (1040, 431886), (1092, 411320), (1120, 401037), (1130, 397488), (1176, 381940), (1183, 379680), (1248, 359905), (1274, 352560), (1352, 332220), (1356, 331240), (1365, 329056), (1456, 308490), (1469, 305760), (1470, 305552), (1560, 287924), (1568, 286455), (1582, 283920), (1680, 267358), (1690, 265776), (1695, 264992), (1808, 248430), (1820, 246792), (1911, 235040), (1960, 229164), (2028, 221480), (2080, 215943), (2184, 205660), (2260, 198744), (2352, 190970), (2366, 189840), (2373, 189280), (2535, 177184), (2548, 176280), (2704, 166110), (2712, 165620), (2730, 164528), (2912, 154245), (2938, 152880), (2940, 152776), (3120, 143962), (3164, 141960), (3185, 141024), (3360, 133679), (3380, 132888), (3390, 132496), (3549, 126560), (3616, 124215), (3640, 123396), (3822, 117520), (3920, 114582), (3955, 113568), (4056, 110740), (4368, 102830), (4407, 101920), (4520, 99372), (4704, 95485), (4732, 94920), (4746, 94640), (5070, 88592), (5096, 88140), (5408, 83055), (5424, 82810), (5460, 82264), (5537, 81120), (5876, 76440), (5880, 76388), (5915, 75936), (6240, 71981), (6328, 70980), (6370, 70512), (6760, 66444), (6780, 66248), (7098, 63280), (7280, 61698), (7345, 61152), (7644, 58760), (7840, 57291), (7910, 56784), (8112, 55370), (8281, 54240), (8736, 51415), (8814, 50960), (9040, 49686), (9464, 47460), (9492, 47320), (9555, 47008), (10140, 44296), (10192, 44070), (10283, 43680), (10848, 41405), (10920, 41132), (11074, 40560), (11752, 38220), (11760, 38194), (11830, 37968), (11865, 37856), (12656, 35490), (12740, 35256), (13520, 33222), (13560, 33124), (14196, 31640), (14560, 30849), (14690, 30576), (15288, 29380), (15820, 28392), (16224, 27685), (16562, 27120), (16611, 27040), (17628, 25480), (17745, 25312), (18080, 24843), (18928, 23730), (18984, 23660), (19097, 23520), (19110, 23504), (20280, 22148), (20384, 22035), (20566, 21840)]