179013520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 502110720

約数和(自身を除く): 323097200

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, 151, 203, 232, 280, 290, 292, 302, 365, 406, 464, 511, 560, 580, 584, 604, 730, 755, 812, 1015, 1022, 1057, 1160, 1168, 1208, 1460, 1510, 1624, 2030, 2044, 2114, 2117, 2320, 2416, 2555, 2920, 3020, 3248, 4060, 4088, 4228, 4234, 4379, 5110, 5285, 5840, 6040, 8120, 8176, 8456, 8468, 8758, 10220, 10570, 10585, 11023, 12080, 14819, 16240, 16912, 16936, 17516, 20440, 21140, 21170, 21895, 22046, 29638, 30653, 33872, 35032, 40880, 42280, 42340, 43790, 44092, 55115, 59276, 61306, 70064, 74095, 77161, 84560, 84680, 87580, 88184, 110230, 118552, 122612, 148190, 153265, 154322, 169360, 175160, 176368, 220460, 237104, 245224, 296380, 306530, 308644, 319667, 350320, 385805, 440920, 490448, 592760, 613060, 617288, 639334, 771610, 881840, 1185520, 1226120, 1234576, 1278668, 1543220, 1598335, 2237669, 2452240, 2557336, 3086440, 3196670, 4475338, 5114672, 6172880, 6393340, 8950676, 11188345, 12786680, 17901352, 22376690, 25573360, 35802704, 44753380, 89506760, 179013520]

約数ペア:

[(1, 179013520), (2, 89506760), (4, 44753380), (5, 35802704), (7, 25573360), (8, 22376690), (10, 17901352), (14, 12786680), (16, 11188345), (20, 8950676), (28, 6393340), (29, 6172880), (35, 5114672), (40, 4475338), (56, 3196670), (58, 3086440), (70, 2557336), (73, 2452240), (80, 2237669), (112, 1598335), (116, 1543220), (140, 1278668), (145, 1234576), (146, 1226120), (151, 1185520), (203, 881840), (232, 771610), (280, 639334), (290, 617288), (292, 613060), (302, 592760), (365, 490448), (406, 440920), (464, 385805), (511, 350320), (560, 319667), (580, 308644), (584, 306530), (604, 296380), (730, 245224), (755, 237104), (812, 220460), (1015, 176368), (1022, 175160), (1057, 169360), (1160, 154322), (1168, 153265), (1208, 148190), (1460, 122612), (1510, 118552), (1624, 110230), (2030, 88184), (2044, 87580), (2114, 84680), (2117, 84560), (2320, 77161), (2416, 74095), (2555, 70064), (2920, 61306), (3020, 59276), (3248, 55115), (4060, 44092), (4088, 43790), (4228, 42340), (4234, 42280), (4379, 40880), (5110, 35032), (5285, 33872), (5840, 30653), (6040, 29638), (8120, 22046), (8176, 21895), (8456, 21170), (8468, 21140), (8758, 20440), (10220, 17516), (10570, 16936), (10585, 16912), (11023, 16240), (12080, 14819)]