297801240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 256

約数和(自身を含む): 1078686720

約数和(自身を除く): 780885480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 23, 24, 30, 33, 34, 40, 44, 46, 51, 55, 60, 66, 68, 69, 85, 88, 92, 102, 110, 115, 120, 132, 136, 138, 165, 170, 184, 187, 204, 220, 230, 253, 255, 264, 276, 330, 340, 345, 374, 391, 408, 440, 460, 506, 510, 552, 561, 577, 660, 680, 690, 748, 759, 782, 920, 935, 1012, 1020, 1122, 1154, 1173, 1265, 1320, 1380, 1496, 1518, 1564, 1731, 1870, 1955, 2024, 2040, 2244, 2308, 2346, 2530, 2760, 2805, 2885, 3036, 3128, 3462, 3740, 3795, 3910, 4301, 4488, 4616, 4692, 5060, 5610, 5770, 5865, 6072, 6347, 6924, 7480, 7590, 7820, 8602, 8655, 9384, 9809, 10120, 11220, 11540, 11730, 12694, 12903, 13271, 13848, 15180, 15640, 17204, 17310, 19041, 19618, 21505, 22440, 23080, 23460, 25388, 25806, 26542, 29427, 30360, 31735, 34408, 34620, 38082, 39236, 39813, 43010, 46920, 49045, 50776, 51612, 53084, 58854, 63470, 64515, 66355, 69240, 76164, 78472, 79626, 86020, 95205, 98090, 103224, 106168, 107899, 117708, 126940, 129030, 132710, 145981, 147135, 152328, 159252, 172040, 190410, 196180, 199065, 215798, 225607, 235416, 253880, 258060, 265420, 291962, 294270, 318504, 323697, 380820, 392360, 398130, 431596, 437943, 451214, 516120, 530840, 539495, 583924, 588540, 647394, 676821, 729905, 761640, 796260, 863192, 875886, 902428, 1078990, 1128035, 1167848, 1177080, 1294788, 1353642, 1459810, 1592520, 1618485, 1751772, 1804856, 2157980, 2189715, 2256070, 2481677, 2589576, 2707284, 2919620, 3236970, 3384105, 3503544, 4315960, 4379430, 4512140, 4963354, 5414568, 5839240, 6473940, 6768210, 7445031, 8758860, 9024280, 9926708, 12408385, 12947880, 13536420, 14890062, 17517720, 19853416, 24816770, 27072840, 29780124, 37225155, 49633540, 59560248, 74450310, 99267080, 148900620, 297801240]

約数ペア:

[(1, 297801240), (2, 148900620), (3, 99267080), (4, 74450310), (5, 59560248), (6, 49633540), (8, 37225155), (10, 29780124), (11, 27072840), (12, 24816770), (15, 19853416), (17, 17517720), (20, 14890062), (22, 13536420), (23, 12947880), (24, 12408385), (30, 9926708), (33, 9024280), (34, 8758860), (40, 7445031), (44, 6768210), (46, 6473940), (51, 5839240), (55, 5414568), (60, 4963354), (66, 4512140), (68, 4379430), (69, 4315960), (85, 3503544), (88, 3384105), (92, 3236970), (102, 2919620), (110, 2707284), (115, 2589576), (120, 2481677), (132, 2256070), (136, 2189715), (138, 2157980), (165, 1804856), (170, 1751772), (184, 1618485), (187, 1592520), (204, 1459810), (220, 1353642), (230, 1294788), (253, 1177080), (255, 1167848), (264, 1128035), (276, 1078990), (330, 902428), (340, 875886), (345, 863192), (374, 796260), (391, 761640), (408, 729905), (440, 676821), (460, 647394), (506, 588540), (510, 583924), (552, 539495), (561, 530840), (577, 516120), (660, 451214), (680, 437943), (690, 431596), (748, 398130), (759, 392360), (782, 380820), (920, 323697), (935, 318504), (1012, 294270), (1020, 291962), (1122, 265420), (1154, 258060), (1173, 253880), (1265, 235416), (1320, 225607), (1380, 215798), (1496, 199065), (1518, 196180), (1564, 190410), (1731, 172040), (1870, 159252), (1955, 152328), (2024, 147135), (2040, 145981), (2244, 132710), (2308, 129030), (2346, 126940), (2530, 117708), (2760, 107899), (2805, 106168), (2885, 103224), (3036, 98090), (3128, 95205), (3462, 86020), (3740, 79626), (3795, 78472), (3910, 76164), (4301, 69240), (4488, 66355), (4616, 64515), (4692, 63470), (5060, 58854), (5610, 53084), (5770, 51612), (5865, 50776), (6072, 49045), (6347, 46920), (6924, 43010), (7480, 39813), (7590, 39236), (7820, 38082), (8602, 34620), (8655, 34408), (9384, 31735), (9809, 30360), (10120, 29427), (11220, 26542), (11540, 25806), (11730, 25388), (12694, 23460), (12903, 23080), (13271, 22440), (13848, 21505), (15180, 19618), (15640, 19041), (17204, 17310)]