7788481680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:554

約数の個数: 320

約数和(自身を含む): 28128342528

約数和(自身を除く): 20339860848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 197, 202, 210, 233, 240, 280, 303, 336, 394, 404, 420, 466, 505, 560, 591, 606, 699, 707, 788, 808, 840, 932, 985, 1010, 1165, 1182, 1212, 1379, 1398, 1414, 1515, 1576, 1616, 1631, 1680, 1864, 1970, 2020, 2121, 2330, 2364, 2424, 2758, 2796, 2828, 2955, 3030, 3152, 3262, 3495, 3535, 3728, 3940, 4040, 4137, 4242, 4660, 4728, 4848, 4893, 5516, 5592, 5656, 5910, 6060, 6524, 6895, 6990, 7070, 7880, 8080, 8155, 8274, 8484, 9320, 9456, 9786, 10605, 11032, 11184, 11312, 11820, 12120, 13048, 13790, 13980, 14140, 15760, 16310, 16548, 16968, 18640, 19572, 19897, 20685, 21210, 22064, 23533, 23640, 24240, 24465, 26096, 27580, 27960, 28280, 32620, 33096, 33936, 39144, 39794, 41370, 42420, 45901, 47066, 47280, 48930, 55160, 55920, 56560, 59691, 65240, 66192, 70599, 78288, 79588, 82740, 84840, 91802, 94132, 97860, 99485, 110320, 117665, 119382, 130480, 137703, 139279, 141198, 159176, 164731, 165480, 169680, 183604, 188264, 195720, 198970, 229505, 235330, 238764, 275406, 278558, 282396, 298455, 318352, 321307, 329462, 330960, 352995, 367208, 376528, 391440, 397940, 417837, 459010, 470660, 477528, 494193, 550812, 557116, 564792, 596910, 642614, 658924, 688515, 696395, 705990, 734416, 795880, 823655, 835674, 918020, 941320, 955056, 963921, 988386, 1101624, 1114232, 1129584, 1193820, 1285228, 1317848, 1377030, 1392790, 1411980, 1591760, 1606535, 1647310, 1671348, 1836040, 1882640, 1927842, 1976772, 2089185, 2203248, 2228464, 2387640, 2470965, 2570456, 2635696, 2754060, 2785580, 2823960, 3213070, 3294620, 3342696, 3672080, 3855684, 3953544, 4178370, 4636001, 4775280, 4819605, 4941930, 5140912, 5508120, 5571160, 5647920, 6426140, 6589240, 6685392, 7711368, 7907088, 8356740, 9272002, 9639210, 9883860, 11016240, 11142320, 12852280, 13178480, 13908003, 15422736, 16713480, 18544004, 19278420, 19767720, 23180005, 25704560, 27816006, 32452007, 33426960, 37088008, 38556840, 39535440, 46360010, 55632012, 64904014, 69540015, 74176016, 77113680, 92720020, 97356021, 111264024, 129808028, 139080030, 162260035, 185440040, 194712042, 222528048, 259616056, 278160060, 324520070, 370880080, 389424084, 486780105, 519232112, 556320120, 649040140, 778848168, 973560210, 1112640240, 1298080280, 1557696336, 1947120420, 2596160560, 3894240840, 7788481680]

約数ペア:

[(1, 7788481680), (2, 3894240840), (3, 2596160560), (4, 1947120420), (5, 1557696336), (6, 1298080280), (7, 1112640240), (8, 973560210), (10, 778848168), (12, 649040140), (14, 556320120), (15, 519232112), (16, 486780105), (20, 389424084), (21, 370880080), (24, 324520070), (28, 278160060), (30, 259616056), (35, 222528048), (40, 194712042), (42, 185440040), (48, 162260035), (56, 139080030), (60, 129808028), (70, 111264024), (80, 97356021), (84, 92720020), (101, 77113680), (105, 74176016), (112, 69540015), (120, 64904014), (140, 55632012), (168, 46360010), (197, 39535440), (202, 38556840), (210, 37088008), (233, 33426960), (240, 32452007), (280, 27816006), (303, 25704560), (336, 23180005), (394, 19767720), (404, 19278420), (420, 18544004), (466, 16713480), (505, 15422736), (560, 13908003), (591, 13178480), (606, 12852280), (699, 11142320), (707, 11016240), (788, 9883860), (808, 9639210), (840, 9272002), (932, 8356740), (985, 7907088), (1010, 7711368), (1165, 6685392), (1182, 6589240), (1212, 6426140), (1379, 5647920), (1398, 5571160), (1414, 5508120), (1515, 5140912), (1576, 4941930), (1616, 4819605), (1631, 4775280), (1680, 4636001), (1864, 4178370), (1970, 3953544), (2020, 3855684), (2121, 3672080), (2330, 3342696), (2364, 3294620), (2424, 3213070), (2758, 2823960), (2796, 2785580), (2828, 2754060), (2955, 2635696), (3030, 2570456), (3152, 2470965), (3262, 2387640), (3495, 2228464), (3535, 2203248), (3728, 2089185), (3940, 1976772), (4040, 1927842), (4137, 1882640), (4242, 1836040), (4660, 1671348), (4728, 1647310), (4848, 1606535), (4893, 1591760), (5516, 1411980), (5592, 1392790), (5656, 1377030), (5910, 1317848), (6060, 1285228), (6524, 1193820), (6895, 1129584), (6990, 1114232), (7070, 1101624), (7880, 988386), (8080, 963921), (8155, 955056), (8274, 941320), (8484, 918020), (9320, 835674), (9456, 823655), (9786, 795880), (10605, 734416), (11032, 705990), (11184, 696395), (11312, 688515), (11820, 658924), (12120, 642614), (13048, 596910), (13790, 564792), (13980, 557116), (14140, 550812), (15760, 494193), (16310, 477528), (16548, 470660), (16968, 459010), (18640, 417837), (19572, 397940), (19897, 391440), (20685, 376528), (21210, 367208), (22064, 352995), (23533, 330960), (23640, 329462), (24240, 321307), (24465, 318352), (26096, 298455), (27580, 282396), (27960, 278558), (28280, 275406), (32620, 238764), (33096, 235330), (33936, 229505), (39144, 198970), (39794, 195720), (41370, 188264), (42420, 183604), (45901, 169680), (47066, 165480), (47280, 164731), (48930, 159176), (55160, 141198), (55920, 139279), (56560, 137703), (59691, 130480), (65240, 119382), (66192, 117665), (70599, 110320), (78288, 99485), (79588, 97860), (82740, 94132), (84840, 91802)]