897785280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{44533}}^1$

素因数の和:44563

約数の個数: 168

約数和(自身を含む): 3529230432

約数和(自身を除く): 2631445152

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 44533, 89066, 133599, 178132, 222665, 267198, 311731, 356264, 400797, 445330, 534396, 623462, 667995, 712528, 801594, 890660, 935193, 1068792, 1246924, 1335990, 1425056, 1558655, 1603188, 1781320, 1870386, 2003985, 2137584, 2493848, 2671980, 2805579, 2850112, 3117310, 3206376, 3562640, 3740772, 4007970, 4275168, 4675965, 4987696, 5343960, 5611158, 6234620, 6412752, 7125280, 7481544, 8015940, 8550336, 9351930, 9975392, 10687920, 11222316, 12469240, 12825504, 14027895, 14250560, 14963088, 16031880, 18703860, 19950784, 21375840, 22444632, 24938480, 25651008, 28055790, 29926176, 32063760, 37407720, 42751680, 44889264, 49876960, 56111580, 59852352, 64127520, 74815440, 89778528, 99753920, 112223160, 128255040, 149630880, 179557056, 224446320, 299261760, 448892640, 897785280]

約数ペア:

[(1, 897785280), (2, 448892640), (3, 299261760), (4, 224446320), (5, 179557056), (6, 149630880), (7, 128255040), (8, 112223160), (9, 99753920), (10, 89778528), (12, 74815440), (14, 64127520), (15, 59852352), (16, 56111580), (18, 49876960), (20, 44889264), (21, 42751680), (24, 37407720), (28, 32063760), (30, 29926176), (32, 28055790), (35, 25651008), (36, 24938480), (40, 22444632), (42, 21375840), (45, 19950784), (48, 18703860), (56, 16031880), (60, 14963088), (63, 14250560), (64, 14027895), (70, 12825504), (72, 12469240), (80, 11222316), (84, 10687920), (90, 9975392), (96, 9351930), (105, 8550336), (112, 8015940), (120, 7481544), (126, 7125280), (140, 6412752), (144, 6234620), (160, 5611158), (168, 5343960), (180, 4987696), (192, 4675965), (210, 4275168), (224, 4007970), (240, 3740772), (252, 3562640), (280, 3206376), (288, 3117310), (315, 2850112), (320, 2805579), (336, 2671980), (360, 2493848), (420, 2137584), (448, 2003985), (480, 1870386), (504, 1781320), (560, 1603188), (576, 1558655), (630, 1425056), (672, 1335990), (720, 1246924), (840, 1068792), (960, 935193), (1008, 890660), (1120, 801594), (1260, 712528), (1344, 667995), (1440, 623462), (1680, 534396), (2016, 445330), (2240, 400797), (2520, 356264), (2880, 311731), (3360, 267198), (4032, 222665), (5040, 178132), (6720, 133599), (10080, 89066), (20160, 44533)]