1894047360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:359

約数の個数: 256

約数和(自身を含む): 6251212800

約数和(自身を除く): 4357165440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 139, 141, 151, 160, 188, 192, 235, 240, 278, 282, 302, 320, 376, 384, 417, 453, 470, 480, 556, 564, 604, 640, 695, 705, 752, 755, 834, 906, 940, 960, 1112, 1128, 1208, 1390, 1410, 1504, 1510, 1668, 1812, 1880, 1920, 2085, 2224, 2256, 2265, 2416, 2780, 2820, 3008, 3020, 3336, 3624, 3760, 4170, 4448, 4512, 4530, 4832, 5560, 5640, 6016, 6040, 6533, 6672, 7097, 7248, 7520, 8340, 8896, 9024, 9060, 9664, 11120, 11280, 12080, 13066, 13344, 14194, 14496, 15040, 16680, 17792, 18048, 18120, 19328, 19599, 20989, 21291, 22240, 22560, 24160, 26132, 26688, 28388, 28992, 30080, 32665, 33360, 35485, 36240, 39198, 41978, 42582, 44480, 45120, 48320, 52264, 53376, 56776, 57984, 62967, 65330, 66720, 70970, 72480, 78396, 83956, 85164, 88960, 90240, 96640, 97995, 104528, 104945, 106455, 113552, 125934, 130660, 133440, 141940, 144960, 156792, 167912, 170328, 195990, 209056, 209890, 212910, 227104, 251868, 261320, 266880, 283880, 289920, 313584, 314835, 335824, 340656, 391980, 418112, 419780, 425820, 454208, 503736, 522640, 567760, 627168, 629670, 671648, 681312, 783960, 836224, 839560, 851640, 908416, 986483, 1007472, 1045280, 1135520, 1254336, 1259340, 1343296, 1362624, 1567920, 1679120, 1703280, 1972966, 2014944, 2090560, 2271040, 2508672, 2518680, 2686592, 2725248, 2959449, 3135840, 3358240, 3406560, 3945932, 4029888, 4181120, 4542080, 4932415, 5037360, 5918898, 6271680, 6716480, 6813120, 7891864, 8059776, 9864830, 10074720, 11837796, 12543360, 13432960, 13626240, 14797245, 15783728, 19729660, 20149440, 23675592, 29594490, 31567456, 39459320, 40298880, 47351184, 59188980, 63134912, 78918640, 94702368, 118377960, 126269824, 157837280, 189404736, 236755920, 315674560, 378809472, 473511840, 631349120, 947023680, 1894047360]

約数ペア:

[(1, 1894047360), (2, 947023680), (3, 631349120), (4, 473511840), (5, 378809472), (6, 315674560), (8, 236755920), (10, 189404736), (12, 157837280), (15, 126269824), (16, 118377960), (20, 94702368), (24, 78918640), (30, 63134912), (32, 59188980), (40, 47351184), (47, 40298880), (48, 39459320), (60, 31567456), (64, 29594490), (80, 23675592), (94, 20149440), (96, 19729660), (120, 15783728), (128, 14797245), (139, 13626240), (141, 13432960), (151, 12543360), (160, 11837796), (188, 10074720), (192, 9864830), (235, 8059776), (240, 7891864), (278, 6813120), (282, 6716480), (302, 6271680), (320, 5918898), (376, 5037360), (384, 4932415), (417, 4542080), (453, 4181120), (470, 4029888), (480, 3945932), (556, 3406560), (564, 3358240), (604, 3135840), (640, 2959449), (695, 2725248), (705, 2686592), (752, 2518680), (755, 2508672), (834, 2271040), (906, 2090560), (940, 2014944), (960, 1972966), (1112, 1703280), (1128, 1679120), (1208, 1567920), (1390, 1362624), (1410, 1343296), (1504, 1259340), (1510, 1254336), (1668, 1135520), (1812, 1045280), (1880, 1007472), (1920, 986483), (2085, 908416), (2224, 851640), (2256, 839560), (2265, 836224), (2416, 783960), (2780, 681312), (2820, 671648), (3008, 629670), (3020, 627168), (3336, 567760), (3624, 522640), (3760, 503736), (4170, 454208), (4448, 425820), (4512, 419780), (4530, 418112), (4832, 391980), (5560, 340656), (5640, 335824), (6016, 314835), (6040, 313584), (6533, 289920), (6672, 283880), (7097, 266880), (7248, 261320), (7520, 251868), (8340, 227104), (8896, 212910), (9024, 209890), (9060, 209056), (9664, 195990), (11120, 170328), (11280, 167912), (12080, 156792), (13066, 144960), (13344, 141940), (14194, 133440), (14496, 130660), (15040, 125934), (16680, 113552), (17792, 106455), (18048, 104945), (18120, 104528), (19328, 97995), (19599, 96640), (20989, 90240), (21291, 88960), (22240, 85164), (22560, 83956), (24160, 78396), (26132, 72480), (26688, 70970), (28388, 66720), (28992, 65330), (30080, 62967), (32665, 57984), (33360, 56776), (35485, 53376), (36240, 52264), (39198, 48320), (41978, 45120), (42582, 44480)]