7889238720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22639}}^1$

素因数の和:22684

約数の個数: 252

約数和(自身を含む): 29828154720

約数和(自身を除く): 21938916000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 605, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2112, 2178, 2420, 2640, 2880, 2904, 3168, 3520, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 6336, 7260, 7744, 7920, 8712, 9680, 10560, 10890, 11616, 14520, 15840, 17424, 19360, 21780, 22639, 23232, 29040, 31680, 34848, 38720, 43560, 45278, 58080, 67917, 69696, 87120, 90556, 113195, 116160, 135834, 174240, 181112, 203751, 226390, 249029, 271668, 339585, 348480, 362224, 407502, 452780, 498058, 543336, 679170, 724448, 747087, 815004, 905560, 996116, 1018755, 1086672, 1245145, 1358340, 1448896, 1494174, 1630008, 1811120, 1992232, 2037510, 2173344, 2241261, 2490290, 2716680, 2739319, 2988348, 3260016, 3622240, 3735435, 3984464, 4075020, 4346688, 4482522, 4980580, 5433360, 5478638, 5976696, 6520032, 7244480, 7470870, 7968928, 8150040, 8217957, 8965044, 9961160, 10866720, 10957276, 11206305, 11953392, 13040064, 13696595, 14941740, 15937856, 16300080, 16435914, 17930088, 19922320, 21733440, 21914552, 22412610, 23906784, 24653871, 27393190, 29883480, 32600160, 32871828, 35860176, 39844640, 41089785, 43829104, 44825220, 47813568, 49307742, 54786380, 59766960, 65200320, 65743656, 71720352, 79689280, 82179570, 87658208, 89650440, 98615484, 109572760, 119533920, 123269355, 131487312, 143440704, 164359140, 175316416, 179300880, 197230968, 219145520, 239067840, 246538710, 262974624, 328718280, 358601760, 394461936, 438291040, 493077420, 525949248, 657436560, 717203520, 788923872, 876582080, 986154840, 1314873120, 1577847744, 1972309680, 2629746240, 3944619360, 7889238720]

約数ペア:

[(1, 7889238720), (2, 3944619360), (3, 2629746240), (4, 1972309680), (5, 1577847744), (6, 1314873120), (8, 986154840), (9, 876582080), (10, 788923872), (11, 717203520), (12, 657436560), (15, 525949248), (16, 493077420), (18, 438291040), (20, 394461936), (22, 358601760), (24, 328718280), (30, 262974624), (32, 246538710), (33, 239067840), (36, 219145520), (40, 197230968), (44, 179300880), (45, 175316416), (48, 164359140), (55, 143440704), (60, 131487312), (64, 123269355), (66, 119533920), (72, 109572760), (80, 98615484), (88, 89650440), (90, 87658208), (96, 82179570), (99, 79689280), (110, 71720352), (120, 65743656), (121, 65200320), (132, 59766960), (144, 54786380), (160, 49307742), (165, 47813568), (176, 44825220), (180, 43829104), (192, 41089785), (198, 39844640), (220, 35860176), (240, 32871828), (242, 32600160), (264, 29883480), (288, 27393190), (320, 24653871), (330, 23906784), (352, 22412610), (360, 21914552), (363, 21733440), (396, 19922320), (440, 17930088), (480, 16435914), (484, 16300080), (495, 15937856), (528, 14941740), (576, 13696595), (605, 13040064), (660, 11953392), (704, 11206305), (720, 10957276), (726, 10866720), (792, 9961160), (880, 8965044), (960, 8217957), (968, 8150040), (990, 7968928), (1056, 7470870), (1089, 7244480), (1210, 6520032), (1320, 5976696), (1440, 5478638), (1452, 5433360), (1584, 4980580), (1760, 4482522), (1815, 4346688), (1936, 4075020), (1980, 3984464), (2112, 3735435), (2178, 3622240), (2420, 3260016), (2640, 2988348), (2880, 2739319), (2904, 2716680), (3168, 2490290), (3520, 2241261), (3630, 2173344), (3872, 2037510), (3960, 1992232), (4356, 1811120), (4840, 1630008), (5280, 1494174), (5445, 1448896), (5808, 1358340), (6336, 1245145), (7260, 1086672), (7744, 1018755), (7920, 996116), (8712, 905560), (9680, 815004), (10560, 747087), (10890, 724448), (11616, 679170), (14520, 543336), (15840, 498058), (17424, 452780), (19360, 407502), (21780, 362224), (22639, 348480), (23232, 339585), (29040, 271668), (31680, 249029), (34848, 226390), (38720, 203751), (43560, 181112), (45278, 174240), (58080, 135834), (67917, 116160), (69696, 113195), (87120, 90556)]