20155979088

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:717

約数の個数: 360

約数和(自身を含む): 68486658240

約数和(自身を除く): 48330679152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 241, 243, 252, 294, 324, 336, 378, 392, 432, 439, 441, 482, 486, 504, 567, 588, 648, 723, 756, 784, 878, 882, 964, 972, 1008, 1134, 1176, 1296, 1317, 1323, 1446, 1512, 1687, 1701, 1756, 1764, 1928, 1944, 2169, 2268, 2352, 2634, 2646, 2892, 3024, 3073, 3374, 3402, 3512, 3528, 3856, 3888, 3951, 3969, 4338, 4536, 5061, 5268, 5292, 5784, 6146, 6507, 6748, 6804, 7024, 7056, 7902, 7938, 8676, 9072, 9219, 10122, 10536, 10584, 11568, 11809, 11853, 11907, 12292, 13014, 13496, 13608, 15183, 15804, 15876, 17352, 18438, 19521, 20244, 21072, 21168, 21511, 23618, 23706, 23814, 24584, 26028, 26992, 27216, 27657, 30366, 31608, 31752, 34704, 35427, 35559, 36876, 39042, 40488, 43022, 45549, 47236, 47412, 47628, 49168, 52056, 55314, 58563, 60732, 63216, 63504, 64533, 70854, 71118, 73752, 78084, 80976, 82971, 86044, 91098, 94472, 94824, 95256, 104112, 105799, 106281, 106677, 110628, 117126, 121464, 129066, 136647, 141708, 142236, 147504, 156168, 165942, 172088, 182196, 188944, 189648, 190512, 193599, 211598, 212562, 213354, 221256, 234252, 242928, 248913, 258132, 273294, 283416, 284472, 312336, 317397, 318843, 331884, 344176, 364392, 387198, 409941, 423196, 425124, 426708, 442512, 468504, 497826, 516264, 546588, 566832, 568944, 580797, 634794, 637686, 663768, 728784, 740593, 746739, 774396, 819882, 846392, 850248, 853416, 937008, 952191, 956529, 995652, 1032528, 1093176, 1161594, 1269588, 1275372, 1327536, 1481186, 1493478, 1548792, 1639764, 1692784, 1700496, 1706832, 1742391, 1904382, 1913058, 1991304, 2186352, 2221779, 2323188, 2539176, 2550744, 2856573, 2869587, 2962372, 2986956, 3097584, 3279528, 3484782, 3808764, 3826116, 3982608, 4443558, 4646376, 5078352, 5101488, 5184151, 5227173, 5713146, 5739174, 5924744, 5973912, 6559056, 6665337, 6969564, 7617528, 7652232, 8569719, 8887116, 9292752, 10368302, 10454346, 11426292, 11478348, 11849488, 11947824, 13330674, 13939128, 15235056, 15304464, 15552453, 17139438, 17774232, 19996011, 20736604, 20908692, 22852584, 22956696, 25709157, 26661348, 27878256, 31104906, 34278876, 35548464, 39992022, 41473208, 41817384, 45705168, 45913392, 46657359, 51418314, 53322696, 59988033, 62209812, 68557752, 79984044, 82946416, 83634768, 93314718, 102836628, 106645392, 119976066, 124419624, 137115504, 139972077, 159968088, 179964099, 186629436, 205673256, 239952132, 248839248, 279944154, 319936176, 359928198, 373258872, 411346512, 419916231, 479904264, 559888308, 719856396, 746517744, 839832462, 959808528, 1119776616, 1259748693, 1439712792, 1679664924, 2239553232, 2519497386, 2879425584, 3359329848, 5038994772, 6718659696, 10077989544, 20155979088]

約数ペア:

[(1, 20155979088), (2, 10077989544), (3, 6718659696), (4, 5038994772), (6, 3359329848), (7, 2879425584), (8, 2519497386), (9, 2239553232), (12, 1679664924), (14, 1439712792), (16, 1259748693), (18, 1119776616), (21, 959808528), (24, 839832462), (27, 746517744), (28, 719856396), (36, 559888308), (42, 479904264), (48, 419916231), (49, 411346512), (54, 373258872), (56, 359928198), (63, 319936176), (72, 279944154), (81, 248839248), (84, 239952132), (98, 205673256), (108, 186629436), (112, 179964099), (126, 159968088), (144, 139972077), (147, 137115504), (162, 124419624), (168, 119976066), (189, 106645392), (196, 102836628), (216, 93314718), (241, 83634768), (243, 82946416), (252, 79984044), (294, 68557752), (324, 62209812), (336, 59988033), (378, 53322696), (392, 51418314), (432, 46657359), (439, 45913392), (441, 45705168), (482, 41817384), (486, 41473208), (504, 39992022), (567, 35548464), (588, 34278876), (648, 31104906), (723, 27878256), (756, 26661348), (784, 25709157), (878, 22956696), (882, 22852584), (964, 20908692), (972, 20736604), (1008, 19996011), (1134, 17774232), (1176, 17139438), (1296, 15552453), (1317, 15304464), (1323, 15235056), (1446, 13939128), (1512, 13330674), (1687, 11947824), (1701, 11849488), (1756, 11478348), (1764, 11426292), (1928, 10454346), (1944, 10368302), (2169, 9292752), (2268, 8887116), (2352, 8569719), (2634, 7652232), (2646, 7617528), (2892, 6969564), (3024, 6665337), (3073, 6559056), (3374, 5973912), (3402, 5924744), (3512, 5739174), (3528, 5713146), (3856, 5227173), (3888, 5184151), (3951, 5101488), (3969, 5078352), (4338, 4646376), (4536, 4443558), (5061, 3982608), (5268, 3826116), (5292, 3808764), (5784, 3484782), (6146, 3279528), (6507, 3097584), (6748, 2986956), (6804, 2962372), (7024, 2869587), (7056, 2856573), (7902, 2550744), (7938, 2539176), (8676, 2323188), (9072, 2221779), (9219, 2186352), (10122, 1991304), (10536, 1913058), (10584, 1904382), (11568, 1742391), (11809, 1706832), (11853, 1700496), (11907, 1692784), (12292, 1639764), (13014, 1548792), (13496, 1493478), (13608, 1481186), (15183, 1327536), (15804, 1275372), (15876, 1269588), (17352, 1161594), (18438, 1093176), (19521, 1032528), (20244, 995652), (21072, 956529), (21168, 952191), (21511, 937008), (23618, 853416), (23706, 850248), (23814, 846392), (24584, 819882), (26028, 774396), (26992, 746739), (27216, 740593), (27657, 728784), (30366, 663768), (31608, 637686), (31752, 634794), (34704, 580797), (35427, 568944), (35559, 566832), (36876, 546588), (39042, 516264), (40488, 497826), (43022, 468504), (45549, 442512), (47236, 426708), (47412, 425124), (47628, 423196), (49168, 409941), (52056, 387198), (55314, 364392), (58563, 344176), (60732, 331884), (63216, 318843), (63504, 317397), (64533, 312336), (70854, 284472), (71118, 283416), (73752, 273294), (78084, 258132), (80976, 248913), (82971, 242928), (86044, 234252), (91098, 221256), (94472, 213354), (94824, 212562), (95256, 211598), (104112, 193599), (105799, 190512), (106281, 189648), (106677, 188944), (110628, 182196), (117126, 172088), (121464, 165942), (129066, 156168), (136647, 147504), (141708, 142236)]