158460120

素因数分解:

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

素因数の和:735

約数の個数: 288

約数和(自身を含む): 646092720

約数和(自身を除く): 487632600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 691, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1382, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2073, 2184, 2205, 2340, 2520, 2548, 2730, 2764, 2940, 3185, 3276, 3455, 3528, 3640, 3822, 4095, 4146, 4410, 4680, 4837, 5096, 5460, 5528, 5733, 5880, 6219, 6370, 6552, 6910, 7644, 8190, 8292, 8820, 8983, 9555, 9674, 10365, 10920, 11466, 12438, 12740, 13820, 14511, 15288, 16380, 16584, 17640, 17966, 19110, 19348, 20730, 22932, 24185, 24876, 25480, 26949, 27640, 28665, 29022, 31095, 32760, 33859, 35932, 38220, 38696, 41460, 43533, 44915, 45864, 48370, 49752, 53898, 57330, 58044, 62190, 62881, 67718, 71864, 72555, 76440, 80847, 82920, 87066, 89830, 96740, 101577, 107796, 114660, 116088, 124380, 125762, 134745, 135436, 145110, 161694, 169295, 174132, 179660, 188643, 193480, 203154, 215592, 217665, 229320, 248760, 251524, 269490, 270872, 290220, 304731, 314405, 323388, 338590, 348264, 359320, 377286, 404235, 406308, 435330, 440167, 503048, 507885, 538980, 565929, 580440, 609462, 628810, 646776, 677180, 754572, 808470, 812616, 870660, 880334, 943215, 1015770, 1077960, 1131858, 1218924, 1257620, 1320501, 1354360, 1509144, 1523655, 1616940, 1741320, 1760668, 1886430, 2031540, 2200835, 2263716, 2437848, 2515240, 2641002, 2829645, 3047310, 3233880, 3521336, 3772860, 3961503, 4063080, 4401670, 4527432, 5282004, 5659290, 6094620, 6602505, 7545720, 7923006, 8803340, 10564008, 11318580, 12189240, 13205010, 15846012, 17606680, 19807515, 22637160, 26410020, 31692024, 39615030, 52820040, 79230060, 158460120]

約数ペア:

[(1, 158460120), (2, 79230060), (3, 52820040), (4, 39615030), (5, 31692024), (6, 26410020), (7, 22637160), (8, 19807515), (9, 17606680), (10, 15846012), (12, 13205010), (13, 12189240), (14, 11318580), (15, 10564008), (18, 8803340), (20, 7923006), (21, 7545720), (24, 6602505), (26, 6094620), (28, 5659290), (30, 5282004), (35, 4527432), (36, 4401670), (39, 4063080), (40, 3961503), (42, 3772860), (45, 3521336), (49, 3233880), (52, 3047310), (56, 2829645), (60, 2641002), (63, 2515240), (65, 2437848), (70, 2263716), (72, 2200835), (78, 2031540), (84, 1886430), (90, 1760668), (91, 1741320), (98, 1616940), (104, 1523655), (105, 1509144), (117, 1354360), (120, 1320501), (126, 1257620), (130, 1218924), (140, 1131858), (147, 1077960), (156, 1015770), (168, 943215), (180, 880334), (182, 870660), (195, 812616), (196, 808470), (210, 754572), (234, 677180), (245, 646776), (252, 628810), (260, 609462), (273, 580440), (280, 565929), (294, 538980), (312, 507885), (315, 503048), (360, 440167), (364, 435330), (390, 406308), (392, 404235), (420, 377286), (441, 359320), (455, 348264), (468, 338590), (490, 323388), (504, 314405), (520, 304731), (546, 290220), (585, 270872), (588, 269490), (630, 251524), (637, 248760), (691, 229320), (728, 217665), (735, 215592), (780, 203154), (819, 193480), (840, 188643), (882, 179660), (910, 174132), (936, 169295), (980, 161694), (1092, 145110), (1170, 135436), (1176, 134745), (1260, 125762), (1274, 124380), (1365, 116088), (1382, 114660), (1470, 107796), (1560, 101577), (1638, 96740), (1764, 89830), (1820, 87066), (1911, 82920), (1960, 80847), (2073, 76440), (2184, 72555), (2205, 71864), (2340, 67718), (2520, 62881), (2548, 62190), (2730, 58044), (2764, 57330), (2940, 53898), (3185, 49752), (3276, 48370), (3455, 45864), (3528, 44915), (3640, 43533), (3822, 41460), (4095, 38696), (4146, 38220), (4410, 35932), (4680, 33859), (4837, 32760), (5096, 31095), (5460, 29022), (5528, 28665), (5733, 27640), (5880, 26949), (6219, 25480), (6370, 24876), (6552, 24185), (6910, 22932), (7644, 20730), (8190, 19348), (8292, 19110), (8820, 17966), (8983, 17640), (9555, 16584), (9674, 16380), (10365, 15288), (10920, 14511), (11466, 13820), (12438, 12740)]