1016400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2$

素因数の和:50

約数の個数: 180

約数和(自身を含む): 4090016

約数和(自身を除く): 3073616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 121, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 220, 231, 240, 242, 264, 275, 280, 300, 308, 330, 336, 350, 363, 385, 400, 420, 440, 462, 484, 525, 528, 550, 560, 600, 605, 616, 660, 700, 726, 770, 825, 840, 847, 880, 924, 968, 1050, 1100, 1155, 1200, 1210, 1232, 1320, 1400, 1452, 1540, 1650, 1680, 1694, 1815, 1848, 1925, 1936, 2100, 2200, 2310, 2420, 2541, 2640, 2800, 2904, 3025, 3080, 3300, 3388, 3630, 3696, 3850, 4200, 4235, 4400, 4620, 4840, 5082, 5775, 5808, 6050, 6160, 6600, 6776, 7260, 7700, 8400, 8470, 9075, 9240, 9680, 10164, 11550, 12100, 12705, 13200, 13552, 14520, 15400, 16940, 18150, 18480, 20328, 21175, 23100, 24200, 25410, 29040, 30800, 33880, 36300, 40656, 42350, 46200, 48400, 50820, 63525, 67760, 72600, 84700, 92400, 101640, 127050, 145200, 169400, 203280, 254100, 338800, 508200, 1016400]

約数ペア:

[(1, 1016400), (2, 508200), (3, 338800), (4, 254100), (5, 203280), (6, 169400), (7, 145200), (8, 127050), (10, 101640), (11, 92400), (12, 84700), (14, 72600), (15, 67760), (16, 63525), (20, 50820), (21, 48400), (22, 46200), (24, 42350), (25, 40656), (28, 36300), (30, 33880), (33, 30800), (35, 29040), (40, 25410), (42, 24200), (44, 23100), (48, 21175), (50, 20328), (55, 18480), (56, 18150), (60, 16940), (66, 15400), (70, 14520), (75, 13552), (77, 13200), (80, 12705), (84, 12100), (88, 11550), (100, 10164), (105, 9680), (110, 9240), (112, 9075), (120, 8470), (121, 8400), (132, 7700), (140, 7260), (150, 6776), (154, 6600), (165, 6160), (168, 6050), (175, 5808), (176, 5775), (200, 5082), (210, 4840), (220, 4620), (231, 4400), (240, 4235), (242, 4200), (264, 3850), (275, 3696), (280, 3630), (300, 3388), (308, 3300), (330, 3080), (336, 3025), (350, 2904), (363, 2800), (385, 2640), (400, 2541), (420, 2420), (440, 2310), (462, 2200), (484, 2100), (525, 1936), (528, 1925), (550, 1848), (560, 1815), (600, 1694), (605, 1680), (616, 1650), (660, 1540), (700, 1452), (726, 1400), (770, 1320), (825, 1232), (840, 1210), (847, 1200), (880, 1155), (924, 1100), (968, 1050)]