68598153960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{160441}}^1$

素因数の和:160971

約数の個数: 128

約数和(自身を含む): 235657209600

約数和(自身を除く): 167059055640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 509, 840, 1018, 1527, 2036, 2545, 3054, 3563, 4072, 5090, 6108, 7126, 7635, 10180, 10689, 12216, 14252, 15270, 17815, 20360, 21378, 28504, 30540, 35630, 42756, 53445, 61080, 71260, 85512, 106890, 142520, 160441, 213780, 320882, 427560, 481323, 641764, 802205, 962646, 1123087, 1283528, 1604410, 1925292, 2246174, 2406615, 3208820, 3369261, 3850584, 4492348, 4813230, 5615435, 6417640, 6738522, 8984696, 9626460, 11230870, 13477044, 16846305, 19252920, 22461740, 26954088, 33692610, 44923480, 67385220, 81664469, 134770440, 163328938, 244993407, 326657876, 408322345, 489986814, 571651283, 653315752, 816644690, 979973628, 1143302566, 1224967035, 1633289380, 1714953849, 1959947256, 2286605132, 2449934070, 2858256415, 3266578760, 3429907698, 4573210264, 4899868140, 5716512830, 6859815396, 8574769245, 9799736280, 11433025660, 13719630792, 17149538490, 22866051320, 34299076980, 68598153960]

約数ペア:

[(1, 68598153960), (2, 34299076980), (3, 22866051320), (4, 17149538490), (5, 13719630792), (6, 11433025660), (7, 9799736280), (8, 8574769245), (10, 6859815396), (12, 5716512830), (14, 4899868140), (15, 4573210264), (20, 3429907698), (21, 3266578760), (24, 2858256415), (28, 2449934070), (30, 2286605132), (35, 1959947256), (40, 1714953849), (42, 1633289380), (56, 1224967035), (60, 1143302566), (70, 979973628), (84, 816644690), (105, 653315752), (120, 571651283), (140, 489986814), (168, 408322345), (210, 326657876), (280, 244993407), (420, 163328938), (509, 134770440), (840, 81664469), (1018, 67385220), (1527, 44923480), (2036, 33692610), (2545, 26954088), (3054, 22461740), (3563, 19252920), (4072, 16846305), (5090, 13477044), (6108, 11230870), (7126, 9626460), (7635, 8984696), (10180, 6738522), (10689, 6417640), (12216, 5615435), (14252, 4813230), (15270, 4492348), (17815, 3850584), (20360, 3369261), (21378, 3208820), (28504, 2406615), (30540, 2246174), (35630, 1925292), (42756, 1604410), (53445, 1283528), (61080, 1123087), (71260, 962646), (85512, 802205), (106890, 641764), (142520, 481323), (160441, 427560), (213780, 320882)]