22480920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:846

約数の個数: 192

約数和(自身を含む): 91203840

約数和(自身を除く): 68722920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 811, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1622, 1848, 1980, 2310, 2433, 2520, 2772, 3080, 3244, 3465, 3960, 4055, 4620, 4866, 5544, 5677, 6488, 6930, 7299, 8110, 8921, 9240, 9732, 11354, 12165, 13860, 14598, 16220, 17031, 17842, 19464, 22708, 24330, 26763, 27720, 28385, 29196, 32440, 34062, 35684, 36495, 44605, 45416, 48660, 51093, 53526, 56770, 58392, 62447, 68124, 71368, 72990, 80289, 85155, 89210, 97320, 102186, 107052, 113540, 124894, 133815, 136248, 145980, 160578, 170310, 178420, 187341, 204372, 214104, 227080, 249788, 255465, 267630, 291960, 312235, 321156, 340620, 356840, 374682, 401445, 408744, 499576, 510930, 535260, 562023, 624470, 642312, 681240, 749364, 802890, 936705, 1021860, 1070520, 1124046, 1248940, 1498728, 1605780, 1873410, 2043720, 2248092, 2497880, 2810115, 3211560, 3746820, 4496184, 5620230, 7493640, 11240460, 22480920]

約数ペア:

[(1, 22480920), (2, 11240460), (3, 7493640), (4, 5620230), (5, 4496184), (6, 3746820), (7, 3211560), (8, 2810115), (9, 2497880), (10, 2248092), (11, 2043720), (12, 1873410), (14, 1605780), (15, 1498728), (18, 1248940), (20, 1124046), (21, 1070520), (22, 1021860), (24, 936705), (28, 802890), (30, 749364), (33, 681240), (35, 642312), (36, 624470), (40, 562023), (42, 535260), (44, 510930), (45, 499576), (55, 408744), (56, 401445), (60, 374682), (63, 356840), (66, 340620), (70, 321156), (72, 312235), (77, 291960), (84, 267630), (88, 255465), (90, 249788), (99, 227080), (105, 214104), (110, 204372), (120, 187341), (126, 178420), (132, 170310), (140, 160578), (154, 145980), (165, 136248), (168, 133815), (180, 124894), (198, 113540), (210, 107052), (220, 102186), (231, 97320), (252, 89210), (264, 85155), (280, 80289), (308, 72990), (315, 71368), (330, 68124), (360, 62447), (385, 58392), (396, 56770), (420, 53526), (440, 51093), (462, 48660), (495, 45416), (504, 44605), (616, 36495), (630, 35684), (660, 34062), (693, 32440), (770, 29196), (792, 28385), (811, 27720), (840, 26763), (924, 24330), (990, 22708), (1155, 19464), (1260, 17842), (1320, 17031), (1386, 16220), (1540, 14598), (1622, 13860), (1848, 12165), (1980, 11354), (2310, 9732), (2433, 9240), (2520, 8921), (2772, 8110), (3080, 7299), (3244, 6930), (3465, 6488), (3960, 5677), (4055, 5544), (4620, 4866)]