238288960

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 224

約数和(自身を含む): 716889600

約数和(自身を除く): 478600640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 167, 182, 196, 208, 224, 245, 260, 280, 320, 334, 343, 364, 392, 416, 448, 455, 490, 520, 560, 637, 668, 686, 728, 784, 832, 835, 910, 980, 1040, 1120, 1169, 1274, 1336, 1372, 1456, 1568, 1670, 1715, 1820, 1960, 2080, 2171, 2240, 2338, 2548, 2672, 2744, 2912, 3136, 3185, 3340, 3430, 3640, 3920, 4160, 4342, 4459, 4676, 5096, 5344, 5488, 5824, 5845, 6370, 6680, 6860, 7280, 7840, 8183, 8684, 8918, 9352, 10192, 10688, 10855, 10976, 11690, 12740, 13360, 13720, 14560, 15197, 15680, 16366, 17368, 17836, 18704, 20384, 21710, 21952, 22295, 23380, 25480, 26720, 27440, 29120, 30394, 32732, 34736, 35672, 37408, 40768, 40915, 43420, 44590, 46760, 50960, 53440, 54880, 57281, 60788, 65464, 69472, 71344, 74816, 75985, 81830, 86840, 89180, 93520, 101920, 106379, 109760, 114562, 121576, 130928, 138944, 142688, 151970, 163660, 173680, 178360, 187040, 203840, 212758, 229124, 243152, 261856, 285376, 286405, 303940, 327320, 347360, 356720, 374080, 425516, 458248, 486304, 523712, 531895, 572810, 607880, 654640, 694720, 713440, 744653, 851032, 916496, 972608, 1063790, 1145620, 1215760, 1309280, 1426880, 1489306, 1702064, 1832992, 2127580, 2291240, 2431520, 2618560, 2978612, 3404128, 3665984, 3723265, 4255160, 4582480, 4863040, 5957224, 6808256, 7446530, 8510320, 9164960, 11914448, 14893060, 17020640, 18329920, 23828896, 29786120, 34041280, 47657792, 59572240, 119144480, 238288960]

約数ペア:

[(1, 238288960), (2, 119144480), (4, 59572240), (5, 47657792), (7, 34041280), (8, 29786120), (10, 23828896), (13, 18329920), (14, 17020640), (16, 14893060), (20, 11914448), (26, 9164960), (28, 8510320), (32, 7446530), (35, 6808256), (40, 5957224), (49, 4863040), (52, 4582480), (56, 4255160), (64, 3723265), (65, 3665984), (70, 3404128), (80, 2978612), (91, 2618560), (98, 2431520), (104, 2291240), (112, 2127580), (130, 1832992), (140, 1702064), (160, 1489306), (167, 1426880), (182, 1309280), (196, 1215760), (208, 1145620), (224, 1063790), (245, 972608), (260, 916496), (280, 851032), (320, 744653), (334, 713440), (343, 694720), (364, 654640), (392, 607880), (416, 572810), (448, 531895), (455, 523712), (490, 486304), (520, 458248), (560, 425516), (637, 374080), (668, 356720), (686, 347360), (728, 327320), (784, 303940), (832, 286405), (835, 285376), (910, 261856), (980, 243152), (1040, 229124), (1120, 212758), (1169, 203840), (1274, 187040), (1336, 178360), (1372, 173680), (1456, 163660), (1568, 151970), (1670, 142688), (1715, 138944), (1820, 130928), (1960, 121576), (2080, 114562), (2171, 109760), (2240, 106379), (2338, 101920), (2548, 93520), (2672, 89180), (2744, 86840), (2912, 81830), (3136, 75985), (3185, 74816), (3340, 71344), (3430, 69472), (3640, 65464), (3920, 60788), (4160, 57281), (4342, 54880), (4459, 53440), (4676, 50960), (5096, 46760), (5344, 44590), (5488, 43420), (5824, 40915), (5845, 40768), (6370, 37408), (6680, 35672), (6860, 34736), (7280, 32732), (7840, 30394), (8183, 29120), (8684, 27440), (8918, 26720), (9352, 25480), (10192, 23380), (10688, 22295), (10855, 21952), (10976, 21710), (11690, 20384), (12740, 18704), (13360, 17836), (13720, 17368), (14560, 16366), (15197, 15680)]