401026560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 320

約数和(自身を含む): 1442479104

約数和(自身を除く): 1041452544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 101, 110, 120, 128, 132, 141, 160, 165, 176, 188, 192, 202, 220, 235, 240, 256, 264, 282, 303, 320, 330, 352, 376, 384, 404, 440, 470, 480, 505, 512, 517, 528, 564, 606, 640, 660, 704, 705, 752, 768, 808, 880, 940, 960, 1010, 1034, 1056, 1111, 1128, 1212, 1280, 1320, 1408, 1410, 1504, 1515, 1536, 1551, 1616, 1760, 1880, 1920, 2020, 2068, 2112, 2222, 2256, 2424, 2560, 2585, 2640, 2816, 2820, 3008, 3030, 3102, 3232, 3333, 3520, 3760, 3840, 4040, 4136, 4224, 4444, 4512, 4747, 4848, 5170, 5280, 5555, 5632, 5640, 6016, 6060, 6204, 6464, 6666, 7040, 7520, 7680, 7755, 8080, 8272, 8448, 8888, 9024, 9494, 9696, 10340, 10560, 11110, 11280, 12032, 12120, 12408, 12928, 13332, 14080, 14241, 15040, 15510, 16160, 16544, 16665, 16896, 17776, 18048, 18988, 19392, 20680, 21120, 22220, 22560, 23735, 24064, 24240, 24816, 25856, 26664, 28160, 28482, 30080, 31020, 32320, 33088, 33330, 35552, 36096, 37976, 38784, 41360, 42240, 44440, 45120, 47470, 48480, 49632, 51712, 52217, 53328, 56964, 60160, 62040, 64640, 66176, 66660, 71104, 71205, 72192, 75952, 77568, 82720, 84480, 88880, 90240, 94940, 96960, 99264, 104434, 106656, 113928, 120320, 124080, 129280, 132352, 133320, 142208, 142410, 151904, 155136, 156651, 165440, 177760, 180480, 189880, 193920, 198528, 208868, 213312, 227856, 248160, 258560, 261085, 264704, 266640, 284416, 284820, 303808, 313302, 330880, 355520, 360960, 379760, 387840, 397056, 417736, 426624, 455712, 496320, 522170, 533280, 568832, 569640, 607616, 626604, 661760, 711040, 759520, 775680, 783255, 794112, 835472, 853248, 911424, 992640, 1044340, 1066560, 1139280, 1215232, 1253208, 1323520, 1422080, 1519040, 1566510, 1670944, 1706496, 1822848, 1985280, 2088680, 2133120, 2278560, 2430464, 2506416, 2844160, 3038080, 3133020, 3341888, 3645696, 3970560, 4177360, 4266240, 4557120, 5012832, 6076160, 6266040, 6683776, 7291392, 8354720, 8532480, 9114240, 10025664, 12152320, 12532080, 13367552, 16709440, 18228480, 20051328, 25064160, 26735104, 33418880, 36456960, 40102656, 50128320, 66837760, 80205312, 100256640, 133675520, 200513280, 401026560]

約数ペア:

[(1, 401026560), (2, 200513280), (3, 133675520), (4, 100256640), (5, 80205312), (6, 66837760), (8, 50128320), (10, 40102656), (11, 36456960), (12, 33418880), (15, 26735104), (16, 25064160), (20, 20051328), (22, 18228480), (24, 16709440), (30, 13367552), (32, 12532080), (33, 12152320), (40, 10025664), (44, 9114240), (47, 8532480), (48, 8354720), (55, 7291392), (60, 6683776), (64, 6266040), (66, 6076160), (80, 5012832), (88, 4557120), (94, 4266240), (96, 4177360), (101, 3970560), (110, 3645696), (120, 3341888), (128, 3133020), (132, 3038080), (141, 2844160), (160, 2506416), (165, 2430464), (176, 2278560), (188, 2133120), (192, 2088680), (202, 1985280), (220, 1822848), (235, 1706496), (240, 1670944), (256, 1566510), (264, 1519040), (282, 1422080), (303, 1323520), (320, 1253208), (330, 1215232), (352, 1139280), (376, 1066560), (384, 1044340), (404, 992640), (440, 911424), (470, 853248), (480, 835472), (505, 794112), (512, 783255), (517, 775680), (528, 759520), (564, 711040), (606, 661760), (640, 626604), (660, 607616), (704, 569640), (705, 568832), (752, 533280), (768, 522170), (808, 496320), (880, 455712), (940, 426624), (960, 417736), (1010, 397056), (1034, 387840), (1056, 379760), (1111, 360960), (1128, 355520), (1212, 330880), (1280, 313302), (1320, 303808), (1408, 284820), (1410, 284416), (1504, 266640), (1515, 264704), (1536, 261085), (1551, 258560), (1616, 248160), (1760, 227856), (1880, 213312), (1920, 208868), (2020, 198528), (2068, 193920), (2112, 189880), (2222, 180480), (2256, 177760), (2424, 165440), (2560, 156651), (2585, 155136), (2640, 151904), (2816, 142410), (2820, 142208), (3008, 133320), (3030, 132352), (3102, 129280), (3232, 124080), (3333, 120320), (3520, 113928), (3760, 106656), (3840, 104434), (4040, 99264), (4136, 96960), (4224, 94940), (4444, 90240), (4512, 88880), (4747, 84480), (4848, 82720), (5170, 77568), (5280, 75952), (5555, 72192), (5632, 71205), (5640, 71104), (6016, 66660), (6060, 66176), (6204, 64640), (6464, 62040), (6666, 60160), (7040, 56964), (7520, 53328), (7680, 52217), (7755, 51712), (8080, 49632), (8272, 48480), (8448, 47470), (8888, 45120), (9024, 44440), (9494, 42240), (9696, 41360), (10340, 38784), (10560, 37976), (11110, 36096), (11280, 35552), (12032, 33330), (12120, 33088), (12408, 32320), (12928, 31020), (13332, 30080), (14080, 28482), (14241, 28160), (15040, 26664), (15510, 25856), (16160, 24816), (16544, 24240), (16665, 24064), (16896, 23735), (17776, 22560), (18048, 22220), (18988, 21120), (19392, 20680)]