1330918080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:727

約数の個数: 224

約数和(自身を含む): 4490069760

約数和(自身を除く): 3159151680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 131, 152, 160, 190, 192, 228, 240, 262, 285, 304, 320, 380, 393, 456, 480, 524, 557, 570, 608, 655, 760, 786, 912, 960, 1048, 1114, 1140, 1216, 1310, 1520, 1572, 1671, 1824, 1965, 2096, 2228, 2280, 2489, 2620, 2785, 3040, 3144, 3342, 3648, 3930, 4192, 4456, 4560, 4978, 5240, 5570, 6080, 6288, 6684, 7467, 7860, 8355, 8384, 8912, 9120, 9956, 10480, 10583, 11140, 12445, 12576, 13368, 14934, 15720, 16710, 17824, 18240, 19912, 20960, 21166, 22280, 24890, 25152, 26736, 29868, 31440, 31749, 33420, 35648, 37335, 39824, 41920, 42332, 44560, 49780, 52915, 53472, 59736, 62880, 63498, 66840, 72967, 74670, 79648, 84664, 89120, 99560, 105830, 106944, 119472, 125760, 126996, 133680, 145934, 149340, 158745, 159296, 169328, 178240, 199120, 211660, 218901, 238944, 253992, 267360, 291868, 298680, 317490, 338656, 364835, 398240, 423320, 437802, 477888, 507984, 534720, 583736, 597360, 634980, 677312, 729670, 796480, 846640, 875604, 1015968, 1094505, 1167472, 1194720, 1269960, 1386373, 1459340, 1693280, 1751208, 2031936, 2189010, 2334944, 2389440, 2539920, 2772746, 2918680, 3386560, 3502416, 4159119, 4378020, 4669888, 5079840, 5545492, 5837360, 6931865, 7004832, 8318238, 8756040, 10159680, 11090984, 11674720, 13863730, 14009664, 16636476, 17512080, 20795595, 22181968, 23349440, 27727460, 33272952, 35024160, 41591190, 44363936, 55454920, 66545904, 70048320, 83182380, 88727872, 110909840, 133091808, 166364760, 221819680, 266183616, 332729520, 443639360, 665459040, 1330918080]

約数ペア:

[(1, 1330918080), (2, 665459040), (3, 443639360), (4, 332729520), (5, 266183616), (6, 221819680), (8, 166364760), (10, 133091808), (12, 110909840), (15, 88727872), (16, 83182380), (19, 70048320), (20, 66545904), (24, 55454920), (30, 44363936), (32, 41591190), (38, 35024160), (40, 33272952), (48, 27727460), (57, 23349440), (60, 22181968), (64, 20795595), (76, 17512080), (80, 16636476), (95, 14009664), (96, 13863730), (114, 11674720), (120, 11090984), (131, 10159680), (152, 8756040), (160, 8318238), (190, 7004832), (192, 6931865), (228, 5837360), (240, 5545492), (262, 5079840), (285, 4669888), (304, 4378020), (320, 4159119), (380, 3502416), (393, 3386560), (456, 2918680), (480, 2772746), (524, 2539920), (557, 2389440), (570, 2334944), (608, 2189010), (655, 2031936), (760, 1751208), (786, 1693280), (912, 1459340), (960, 1386373), (1048, 1269960), (1114, 1194720), (1140, 1167472), (1216, 1094505), (1310, 1015968), (1520, 875604), (1572, 846640), (1671, 796480), (1824, 729670), (1965, 677312), (2096, 634980), (2228, 597360), (2280, 583736), (2489, 534720), (2620, 507984), (2785, 477888), (3040, 437802), (3144, 423320), (3342, 398240), (3648, 364835), (3930, 338656), (4192, 317490), (4456, 298680), (4560, 291868), (4978, 267360), (5240, 253992), (5570, 238944), (6080, 218901), (6288, 211660), (6684, 199120), (7467, 178240), (7860, 169328), (8355, 159296), (8384, 158745), (8912, 149340), (9120, 145934), (9956, 133680), (10480, 126996), (10583, 125760), (11140, 119472), (12445, 106944), (12576, 105830), (13368, 99560), (14934, 89120), (15720, 84664), (16710, 79648), (17824, 74670), (18240, 72967), (19912, 66840), (20960, 63498), (21166, 62880), (22280, 59736), (24890, 53472), (25152, 52915), (26736, 49780), (29868, 44560), (31440, 42332), (31749, 41920), (33420, 39824), (35648, 37335)]