210773640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22811}}^1$

素因数の和:22843

約数の個数: 128

約数和(自身を含む): 788382720

約数和(自身を除く): 577609080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 22811, 45622, 68433, 91244, 114055, 136866, 159677, 182488, 228110, 250921, 273732, 319354, 342165, 456220, 479031, 501842, 547464, 638708, 684330, 752763, 798385, 912440, 958062, 1003684, 1254605, 1277416, 1368660, 1505526, 1596770, 1756447, 1916124, 2007368, 2395155, 2509210, 2737320, 3011052, 3193540, 3512894, 3763815, 3832248, 4790310, 5018420, 5269341, 6022104, 6387080, 7025788, 7527630, 8782235, 9580620, 10036840, 10538682, 14051576, 15055260, 17564470, 19161240, 21077364, 26346705, 30110520, 35128940, 42154728, 52693410, 70257880, 105386820, 210773640]

約数ペア:

[(1, 210773640), (2, 105386820), (3, 70257880), (4, 52693410), (5, 42154728), (6, 35128940), (7, 30110520), (8, 26346705), (10, 21077364), (11, 19161240), (12, 17564470), (14, 15055260), (15, 14051576), (20, 10538682), (21, 10036840), (22, 9580620), (24, 8782235), (28, 7527630), (30, 7025788), (33, 6387080), (35, 6022104), (40, 5269341), (42, 5018420), (44, 4790310), (55, 3832248), (56, 3763815), (60, 3512894), (66, 3193540), (70, 3011052), (77, 2737320), (84, 2509210), (88, 2395155), (105, 2007368), (110, 1916124), (120, 1756447), (132, 1596770), (140, 1505526), (154, 1368660), (165, 1277416), (168, 1254605), (210, 1003684), (220, 958062), (231, 912440), (264, 798385), (280, 752763), (308, 684330), (330, 638708), (385, 547464), (420, 501842), (440, 479031), (462, 456220), (616, 342165), (660, 319354), (770, 273732), (840, 250921), (924, 228110), (1155, 182488), (1320, 159677), (1540, 136866), (1848, 114055), (2310, 91244), (3080, 68433), (4620, 45622), (9240, 22811)]