830413920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2447}}^1$

素因数の和:2573

約数の個数: 192

約数和(自身を含む): 3020322816

約数和(自身を除く): 2189908896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 606, 672, 707, 808, 840, 1010, 1120, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2424, 2447, 2828, 3030, 3232, 3360, 3535, 4040, 4242, 4848, 4894, 5656, 6060, 7070, 7341, 8080, 8484, 9696, 9788, 10605, 11312, 12120, 12235, 14140, 14682, 16160, 16968, 17129, 19576, 21210, 22624, 24240, 24470, 28280, 29364, 33936, 34258, 36705, 39152, 42420, 48480, 48940, 51387, 56560, 58728, 67872, 68516, 73410, 78304, 84840, 85645, 97880, 102774, 113120, 117456, 137032, 146820, 169680, 171290, 195760, 205548, 234912, 247147, 256935, 274064, 293640, 339360, 342580, 391520, 411096, 494294, 513870, 548128, 587280, 685160, 741441, 822192, 988588, 1027740, 1174560, 1235735, 1370320, 1482882, 1644384, 1730029, 1977176, 2055480, 2471470, 2740640, 2965764, 3460058, 3707205, 3954352, 4110960, 4942940, 5190087, 5931528, 6920116, 7414410, 7908704, 8221920, 8650145, 9885880, 10380174, 11863056, 13840232, 14828820, 17300290, 19771760, 20760348, 23726112, 25950435, 27680464, 29657640, 34600580, 39543520, 41520696, 51900870, 55360928, 59315280, 69201160, 83041392, 103801740, 118630560, 138402320, 166082784, 207603480, 276804640, 415206960, 830413920]

約数ペア:

[(1, 830413920), (2, 415206960), (3, 276804640), (4, 207603480), (5, 166082784), (6, 138402320), (7, 118630560), (8, 103801740), (10, 83041392), (12, 69201160), (14, 59315280), (15, 55360928), (16, 51900870), (20, 41520696), (21, 39543520), (24, 34600580), (28, 29657640), (30, 27680464), (32, 25950435), (35, 23726112), (40, 20760348), (42, 19771760), (48, 17300290), (56, 14828820), (60, 13840232), (70, 11863056), (80, 10380174), (84, 9885880), (96, 8650145), (101, 8221920), (105, 7908704), (112, 7414410), (120, 6920116), (140, 5931528), (160, 5190087), (168, 4942940), (202, 4110960), (210, 3954352), (224, 3707205), (240, 3460058), (280, 2965764), (303, 2740640), (336, 2471470), (404, 2055480), (420, 1977176), (480, 1730029), (505, 1644384), (560, 1482882), (606, 1370320), (672, 1235735), (707, 1174560), (808, 1027740), (840, 988588), (1010, 822192), (1120, 741441), (1212, 685160), (1414, 587280), (1515, 548128), (1616, 513870), (1680, 494294), (2020, 411096), (2121, 391520), (2424, 342580), (2447, 339360), (2828, 293640), (3030, 274064), (3232, 256935), (3360, 247147), (3535, 234912), (4040, 205548), (4242, 195760), (4848, 171290), (4894, 169680), (5656, 146820), (6060, 137032), (7070, 117456), (7341, 113120), (8080, 102774), (8484, 97880), (9696, 85645), (9788, 84840), (10605, 78304), (11312, 73410), (12120, 68516), (12235, 67872), (14140, 58728), (14682, 56560), (16160, 51387), (16968, 48940), (17129, 48480), (19576, 42420), (21210, 39152), (22624, 36705), (24240, 34258), (24470, 33936), (28280, 29364)]