2021562480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70783}}^1$

素因数の和:70823

約数の個数: 160

約数和(自身を含む): 7583514624

約数和(自身を除く): 5561952144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 28560, 70783, 141566, 212349, 283132, 353915, 424698, 495481, 566264, 707830, 849396, 990962, 1061745, 1132528, 1203311, 1415660, 1486443, 1698792, 1981924, 2123490, 2406622, 2477405, 2831320, 2972886, 3397584, 3609933, 3963848, 4246980, 4813244, 4954810, 5662640, 5945772, 6016555, 7219866, 7432215, 7927696, 8423177, 8493960, 9626488, 9909620, 11891544, 12033110, 14439732, 14864430, 16846354, 16987920, 18049665, 19252976, 19819240, 23783088, 24066220, 25269531, 28879464, 29728860, 33692708, 36099330, 39638480, 42115885, 48132440, 50539062, 57758928, 59457720, 67385416, 72198660, 84231770, 96264880, 101078124, 118915440, 126347655, 134770832, 144397320, 168463540, 202156248, 252695310, 288794640, 336927080, 404312496, 505390620, 673854160, 1010781240, 2021562480]

約数ペア:

[(1, 2021562480), (2, 1010781240), (3, 673854160), (4, 505390620), (5, 404312496), (6, 336927080), (7, 288794640), (8, 252695310), (10, 202156248), (12, 168463540), (14, 144397320), (15, 134770832), (16, 126347655), (17, 118915440), (20, 101078124), (21, 96264880), (24, 84231770), (28, 72198660), (30, 67385416), (34, 59457720), (35, 57758928), (40, 50539062), (42, 48132440), (48, 42115885), (51, 39638480), (56, 36099330), (60, 33692708), (68, 29728860), (70, 28879464), (80, 25269531), (84, 24066220), (85, 23783088), (102, 19819240), (105, 19252976), (112, 18049665), (119, 16987920), (120, 16846354), (136, 14864430), (140, 14439732), (168, 12033110), (170, 11891544), (204, 9909620), (210, 9626488), (238, 8493960), (240, 8423177), (255, 7927696), (272, 7432215), (280, 7219866), (336, 6016555), (340, 5945772), (357, 5662640), (408, 4954810), (420, 4813244), (476, 4246980), (510, 3963848), (560, 3609933), (595, 3397584), (680, 2972886), (714, 2831320), (816, 2477405), (840, 2406622), (952, 2123490), (1020, 1981924), (1190, 1698792), (1360, 1486443), (1428, 1415660), (1680, 1203311), (1785, 1132528), (1904, 1061745), (2040, 990962), (2380, 849396), (2856, 707830), (3570, 566264), (4080, 495481), (4760, 424698), (5712, 353915), (7140, 283132), (9520, 212349), (14280, 141566), (28560, 70783)]