1027731540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:982

約数の個数: 192

約数和(自身を含む): 3321077760

約数和(自身を除く): 2293346220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 79, 92, 110, 115, 132, 138, 158, 165, 220, 230, 237, 253, 276, 316, 330, 345, 395, 460, 474, 506, 660, 690, 759, 790, 857, 869, 948, 1012, 1185, 1265, 1380, 1518, 1580, 1714, 1738, 1817, 2370, 2530, 2571, 2607, 3036, 3428, 3476, 3634, 3795, 4285, 4345, 4740, 5060, 5142, 5214, 5451, 7268, 7590, 8570, 8690, 9085, 9427, 10284, 10428, 10902, 12855, 13035, 15180, 17140, 17380, 18170, 18854, 19711, 19987, 21804, 25710, 26070, 27255, 28281, 36340, 37708, 39422, 39974, 47135, 51420, 52140, 54510, 56562, 59133, 59961, 67703, 78844, 79948, 94270, 98555, 99935, 109020, 113124, 118266, 119922, 135406, 141405, 188540, 197110, 199870, 203109, 216821, 236532, 239844, 270812, 282810, 295665, 299805, 338515, 394220, 399740, 406218, 433642, 565620, 591330, 599610, 650463, 677030, 744733, 812436, 867284, 1015545, 1084105, 1182660, 1199220, 1300926, 1354060, 1489466, 1557169, 2031090, 2168210, 2234199, 2601852, 2978932, 3114338, 3252315, 3723665, 4062180, 4336420, 4468398, 4671507, 6228676, 6504630, 7447330, 7785845, 8936796, 9343014, 11170995, 13009260, 14894660, 15571690, 17128859, 18686028, 22341990, 23357535, 31143380, 34257718, 44683980, 46715070, 51386577, 68515436, 85644295, 93430140, 102773154, 171288590, 205546308, 256932885, 342577180, 513865770, 1027731540]

約数ペア:

[(1, 1027731540), (2, 513865770), (3, 342577180), (4, 256932885), (5, 205546308), (6, 171288590), (10, 102773154), (11, 93430140), (12, 85644295), (15, 68515436), (20, 51386577), (22, 46715070), (23, 44683980), (30, 34257718), (33, 31143380), (44, 23357535), (46, 22341990), (55, 18686028), (60, 17128859), (66, 15571690), (69, 14894660), (79, 13009260), (92, 11170995), (110, 9343014), (115, 8936796), (132, 7785845), (138, 7447330), (158, 6504630), (165, 6228676), (220, 4671507), (230, 4468398), (237, 4336420), (253, 4062180), (276, 3723665), (316, 3252315), (330, 3114338), (345, 2978932), (395, 2601852), (460, 2234199), (474, 2168210), (506, 2031090), (660, 1557169), (690, 1489466), (759, 1354060), (790, 1300926), (857, 1199220), (869, 1182660), (948, 1084105), (1012, 1015545), (1185, 867284), (1265, 812436), (1380, 744733), (1518, 677030), (1580, 650463), (1714, 599610), (1738, 591330), (1817, 565620), (2370, 433642), (2530, 406218), (2571, 399740), (2607, 394220), (3036, 338515), (3428, 299805), (3476, 295665), (3634, 282810), (3795, 270812), (4285, 239844), (4345, 236532), (4740, 216821), (5060, 203109), (5142, 199870), (5214, 197110), (5451, 188540), (7268, 141405), (7590, 135406), (8570, 119922), (8690, 118266), (9085, 113124), (9427, 109020), (10284, 99935), (10428, 98555), (10902, 94270), (12855, 79948), (13035, 78844), (15180, 67703), (17140, 59961), (17380, 59133), (18170, 56562), (18854, 54510), (19711, 52140), (19987, 51420), (21804, 47135), (25710, 39974), (26070, 39422), (27255, 37708), (28281, 36340)]