1151139920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1093

約数の個数: 160

約数和(自身を含む): 3210865920

約数和(自身を除く): 2059726000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 73, 80, 112, 116, 140, 145, 146, 203, 232, 280, 290, 292, 365, 406, 464, 511, 560, 580, 584, 730, 812, 971, 1015, 1022, 1160, 1168, 1460, 1624, 1942, 2030, 2044, 2117, 2320, 2555, 2920, 3248, 3884, 4060, 4088, 4234, 4855, 5110, 5840, 6797, 7768, 8120, 8176, 8468, 9710, 10220, 10585, 13594, 14819, 15536, 16240, 16936, 19420, 20440, 21170, 27188, 28159, 29638, 33872, 33985, 38840, 40880, 42340, 54376, 56318, 59276, 67970, 70883, 74095, 77680, 84680, 108752, 112636, 118552, 135940, 140795, 141766, 148190, 169360, 197113, 225272, 237104, 271880, 281590, 283532, 296380, 354415, 394226, 450544, 496181, 543760, 563180, 567064, 592760, 708830, 788452, 985565, 992362, 1126360, 1134128, 1185520, 1417660, 1576904, 1971130, 1984724, 2055607, 2252720, 2480905, 2835320, 3153808, 3942260, 3969448, 4111214, 4961810, 5670640, 7884520, 7938896, 8222428, 9923620, 10278035, 14389249, 15769040, 16444856, 19847240, 20556070, 28778498, 32889712, 39694480, 41112140, 57556996, 71946245, 82224280, 115113992, 143892490, 164448560, 230227984, 287784980, 575569960, 1151139920]

約数ペア:

[(1, 1151139920), (2, 575569960), (4, 287784980), (5, 230227984), (7, 164448560), (8, 143892490), (10, 115113992), (14, 82224280), (16, 71946245), (20, 57556996), (28, 41112140), (29, 39694480), (35, 32889712), (40, 28778498), (56, 20556070), (58, 19847240), (70, 16444856), (73, 15769040), (80, 14389249), (112, 10278035), (116, 9923620), (140, 8222428), (145, 7938896), (146, 7884520), (203, 5670640), (232, 4961810), (280, 4111214), (290, 3969448), (292, 3942260), (365, 3153808), (406, 2835320), (464, 2480905), (511, 2252720), (560, 2055607), (580, 1984724), (584, 1971130), (730, 1576904), (812, 1417660), (971, 1185520), (1015, 1134128), (1022, 1126360), (1160, 992362), (1168, 985565), (1460, 788452), (1624, 708830), (1942, 592760), (2030, 567064), (2044, 563180), (2117, 543760), (2320, 496181), (2555, 450544), (2920, 394226), (3248, 354415), (3884, 296380), (4060, 283532), (4088, 281590), (4234, 271880), (4855, 237104), (5110, 225272), (5840, 197113), (6797, 169360), (7768, 148190), (8120, 141766), (8176, 140795), (8468, 135940), (9710, 118552), (10220, 112636), (10585, 108752), (13594, 84680), (14819, 77680), (15536, 74095), (16240, 70883), (16936, 67970), (19420, 59276), (20440, 56318), (21170, 54376), (27188, 42340), (28159, 40880), (29638, 38840), (33872, 33985)]