52820040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 198797760

約数和(自身を除く): 145977720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 691, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1382, 1470, 1560, 1820, 1911, 1960, 2073, 2184, 2548, 2730, 2764, 2940, 3185, 3455, 3640, 3822, 4146, 4837, 5096, 5460, 5528, 5880, 6370, 6910, 7644, 8292, 8983, 9555, 9674, 10365, 10920, 12740, 13820, 14511, 15288, 16584, 17966, 19110, 19348, 20730, 24185, 25480, 26949, 27640, 29022, 33859, 35932, 38220, 38696, 41460, 44915, 48370, 53898, 58044, 62881, 67718, 71864, 72555, 76440, 82920, 89830, 96740, 101577, 107796, 116088, 125762, 134745, 135436, 145110, 169295, 179660, 188643, 193480, 203154, 215592, 251524, 269490, 270872, 290220, 314405, 338590, 359320, 377286, 406308, 440167, 503048, 507885, 538980, 580440, 628810, 677180, 754572, 812616, 880334, 943215, 1015770, 1077960, 1257620, 1320501, 1354360, 1509144, 1760668, 1886430, 2031540, 2200835, 2515240, 2641002, 3521336, 3772860, 4063080, 4401670, 5282004, 6602505, 7545720, 8803340, 10564008, 13205010, 17606680, 26410020, 52820040]

約数ペア:

[(1, 52820040), (2, 26410020), (3, 17606680), (4, 13205010), (5, 10564008), (6, 8803340), (7, 7545720), (8, 6602505), (10, 5282004), (12, 4401670), (13, 4063080), (14, 3772860), (15, 3521336), (20, 2641002), (21, 2515240), (24, 2200835), (26, 2031540), (28, 1886430), (30, 1760668), (35, 1509144), (39, 1354360), (40, 1320501), (42, 1257620), (49, 1077960), (52, 1015770), (56, 943215), (60, 880334), (65, 812616), (70, 754572), (78, 677180), (84, 628810), (91, 580440), (98, 538980), (104, 507885), (105, 503048), (120, 440167), (130, 406308), (140, 377286), (147, 359320), (156, 338590), (168, 314405), (182, 290220), (195, 270872), (196, 269490), (210, 251524), (245, 215592), (260, 203154), (273, 193480), (280, 188643), (294, 179660), (312, 169295), (364, 145110), (390, 135436), (392, 134745), (420, 125762), (455, 116088), (490, 107796), (520, 101577), (546, 96740), (588, 89830), (637, 82920), (691, 76440), (728, 72555), (735, 71864), (780, 67718), (840, 62881), (910, 58044), (980, 53898), (1092, 48370), (1176, 44915), (1274, 41460), (1365, 38696), (1382, 38220), (1470, 35932), (1560, 33859), (1820, 29022), (1911, 27640), (1960, 26949), (2073, 25480), (2184, 24185), (2548, 20730), (2730, 19348), (2764, 19110), (2940, 17966), (3185, 16584), (3455, 15288), (3640, 14511), (3822, 13820), (4146, 12740), (4837, 10920), (5096, 10365), (5460, 9674), (5528, 9555), (5880, 8983), (6370, 8292), (6910, 7644)]