2000680920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1321}}^1$

素因数の和:1946

約数の個数: 192

約数和(自身を含む): 7449099840

約数和(自身を除く): 5448418920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 601, 630, 840, 1202, 1260, 1321, 1803, 2404, 2520, 2642, 3005, 3606, 3963, 4207, 4808, 5284, 5409, 6010, 6605, 7212, 7926, 8414, 9015, 9247, 10568, 10818, 11889, 12020, 12621, 13210, 14424, 15852, 16828, 18030, 18494, 19815, 21035, 21636, 23778, 24040, 25242, 26420, 27045, 27741, 31704, 33656, 36060, 36988, 37863, 39630, 42070, 43272, 46235, 47556, 50484, 52840, 54090, 55482, 59445, 63105, 72120, 73976, 75726, 79260, 83223, 84140, 92470, 95112, 100968, 108180, 110964, 118890, 126210, 138705, 151452, 158520, 166446, 168280, 184940, 189315, 216360, 221928, 237780, 252420, 277410, 302904, 332892, 369880, 378630, 416115, 475560, 504840, 554820, 665784, 757260, 793921, 832230, 1109640, 1514520, 1587842, 1664460, 2381763, 3175684, 3328920, 3969605, 4763526, 5557447, 6351368, 7145289, 7939210, 9527052, 11114894, 11908815, 14290578, 15878420, 16672341, 19054104, 22229788, 23817630, 27787235, 28581156, 31756840, 33344682, 35726445, 44459576, 47635260, 50017023, 55574470, 57162312, 66689364, 71452890, 83361705, 95270520, 100034046, 111148940, 133378728, 142905780, 166723410, 200068092, 222297880, 250085115, 285811560, 333446820, 400136184, 500170230, 666893640, 1000340460, 2000680920]

約数ペア:

[(1, 2000680920), (2, 1000340460), (3, 666893640), (4, 500170230), (5, 400136184), (6, 333446820), (7, 285811560), (8, 250085115), (9, 222297880), (10, 200068092), (12, 166723410), (14, 142905780), (15, 133378728), (18, 111148940), (20, 100034046), (21, 95270520), (24, 83361705), (28, 71452890), (30, 66689364), (35, 57162312), (36, 55574470), (40, 50017023), (42, 47635260), (45, 44459576), (56, 35726445), (60, 33344682), (63, 31756840), (70, 28581156), (72, 27787235), (84, 23817630), (90, 22229788), (105, 19054104), (120, 16672341), (126, 15878420), (140, 14290578), (168, 11908815), (180, 11114894), (210, 9527052), (252, 7939210), (280, 7145289), (315, 6351368), (360, 5557447), (420, 4763526), (504, 3969605), (601, 3328920), (630, 3175684), (840, 2381763), (1202, 1664460), (1260, 1587842), (1321, 1514520), (1803, 1109640), (2404, 832230), (2520, 793921), (2642, 757260), (3005, 665784), (3606, 554820), (3963, 504840), (4207, 475560), (4808, 416115), (5284, 378630), (5409, 369880), (6010, 332892), (6605, 302904), (7212, 277410), (7926, 252420), (8414, 237780), (9015, 221928), (9247, 216360), (10568, 189315), (10818, 184940), (11889, 168280), (12020, 166446), (12621, 158520), (13210, 151452), (14424, 138705), (15852, 126210), (16828, 118890), (18030, 110964), (18494, 108180), (19815, 100968), (21035, 95112), (21636, 92470), (23778, 84140), (24040, 83223), (25242, 79260), (26420, 75726), (27045, 73976), (27741, 72120), (31704, 63105), (33656, 59445), (36060, 55482), (36988, 54090), (37863, 52840), (39630, 50484), (42070, 47556), (43272, 46235)]