219897286560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{21815207}}^1$

素因数の和:21815235

約数の個数: 144

約数和(自身を含む): 857599456896

約数和(自身を除く): 637702170336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 21815207, 43630414, 65445621, 87260828, 109076035, 130891242, 152706449, 174521656, 196336863, 218152070, 261782484, 305412898, 327228105, 349043312, 392673726, 436304140, 458119347, 523564968, 610825796, 654456210, 698086624, 763532245, 785347452, 872608280, 916238694, 981684315, 1047129936, 1221651592, 1308912420, 1374358041, 1527064490, 1570694904, 1745216560, 1832477388, 1963368630, 2094259872, 2290596735, 2443303184, 2617824840, 2748716082, 3054128980, 3141389808, 3490433120, 3664954776, 3926737260, 4581193470, 4886606368, 5235649680, 5497432164, 6108257960, 6282779616, 6871790205, 7329909552, 7853474520, 9162386940, 10471299360, 10994864328, 12216515920, 13743580410, 14659819104, 15706949040, 18324773880, 21989728656, 24433031840, 27487160820, 31413898080, 36649547760, 43979457312, 54974321640, 73299095520, 109948643280, 219897286560]

約数ペア:

[(1, 219897286560), (2, 109948643280), (3, 73299095520), (4, 54974321640), (5, 43979457312), (6, 36649547760), (7, 31413898080), (8, 27487160820), (9, 24433031840), (10, 21989728656), (12, 18324773880), (14, 15706949040), (15, 14659819104), (16, 13743580410), (18, 12216515920), (20, 10994864328), (21, 10471299360), (24, 9162386940), (28, 7853474520), (30, 7329909552), (32, 6871790205), (35, 6282779616), (36, 6108257960), (40, 5497432164), (42, 5235649680), (45, 4886606368), (48, 4581193470), (56, 3926737260), (60, 3664954776), (63, 3490433120), (70, 3141389808), (72, 3054128980), (80, 2748716082), (84, 2617824840), (90, 2443303184), (96, 2290596735), (105, 2094259872), (112, 1963368630), (120, 1832477388), (126, 1745216560), (140, 1570694904), (144, 1527064490), (160, 1374358041), (168, 1308912420), (180, 1221651592), (210, 1047129936), (224, 981684315), (240, 916238694), (252, 872608280), (280, 785347452), (288, 763532245), (315, 698086624), (336, 654456210), (360, 610825796), (420, 523564968), (480, 458119347), (504, 436304140), (560, 392673726), (630, 349043312), (672, 327228105), (720, 305412898), (840, 261782484), (1008, 218152070), (1120, 196336863), (1260, 174521656), (1440, 152706449), (1680, 130891242), (2016, 109076035), (2520, 87260828), (3360, 65445621), (5040, 43630414), (10080, 21815207)]