288273440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1523}}^1$

素因数の和:1571

約数の個数: 144

約数和(自身を含む): 843369408

約数和(自身を除く): 555095968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 455, 520, 560, 676, 728, 845, 910, 1040, 1120, 1183, 1352, 1456, 1523, 1690, 1820, 2080, 2366, 2704, 2912, 3046, 3380, 3640, 4732, 5408, 5915, 6092, 6760, 7280, 7615, 9464, 10661, 11830, 12184, 13520, 14560, 15230, 18928, 19799, 21322, 23660, 24368, 27040, 30460, 37856, 39598, 42644, 47320, 48736, 53305, 60920, 79196, 85288, 94640, 98995, 106610, 121840, 138593, 158392, 170576, 189280, 197990, 213220, 243680, 257387, 277186, 316784, 341152, 395980, 426440, 514774, 554372, 633568, 692965, 791960, 852880, 1029548, 1108744, 1286935, 1385930, 1583920, 1705760, 1801709, 2059096, 2217488, 2573870, 2771860, 3167840, 3603418, 4118192, 4434976, 5147740, 5543720, 7206836, 8236384, 9008545, 10295480, 11087440, 14413672, 18017090, 20590960, 22174880, 28827344, 36034180, 41181920, 57654688, 72068360, 144136720, 288273440]

約数ペア:

[(1, 288273440), (2, 144136720), (4, 72068360), (5, 57654688), (7, 41181920), (8, 36034180), (10, 28827344), (13, 22174880), (14, 20590960), (16, 18017090), (20, 14413672), (26, 11087440), (28, 10295480), (32, 9008545), (35, 8236384), (40, 7206836), (52, 5543720), (56, 5147740), (65, 4434976), (70, 4118192), (80, 3603418), (91, 3167840), (104, 2771860), (112, 2573870), (130, 2217488), (140, 2059096), (160, 1801709), (169, 1705760), (182, 1583920), (208, 1385930), (224, 1286935), (260, 1108744), (280, 1029548), (338, 852880), (364, 791960), (416, 692965), (455, 633568), (520, 554372), (560, 514774), (676, 426440), (728, 395980), (845, 341152), (910, 316784), (1040, 277186), (1120, 257387), (1183, 243680), (1352, 213220), (1456, 197990), (1523, 189280), (1690, 170576), (1820, 158392), (2080, 138593), (2366, 121840), (2704, 106610), (2912, 98995), (3046, 94640), (3380, 85288), (3640, 79196), (4732, 60920), (5408, 53305), (5915, 48736), (6092, 47320), (6760, 42644), (7280, 39598), (7615, 37856), (9464, 30460), (10661, 27040), (11830, 24368), (12184, 23660), (13520, 21322), (14560, 19799), (15230, 18928)]