399694680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14419}}^1$

素因数の和:14454

約数の個数: 192

約数和(自身を含む): 1619654400

約数和(自身を除く): 1219959720

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, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 14419, 27720, 28838, 43257, 57676, 72095, 86514, 100933, 115352, 129771, 144190, 158609, 173028, 201866, 216285, 259542, 288380, 302799, 317218, 346056, 403732, 432570, 475827, 504665, 519084, 576760, 605598, 634436, 648855, 793045, 807464, 865140, 908397, 951654, 1009330, 1038168, 1110263, 1211196, 1268872, 1297710, 1427481, 1513995, 1586090, 1730280, 1816794, 1903308, 2018660, 2220526, 2379135, 2422392, 2595420, 2854962, 3027990, 3172180, 3330789, 3633588, 3806616, 4037320, 4441052, 4541985, 4758270, 5190840, 5551315, 5709924, 6055980, 6344360, 6661578, 7137405, 7267176, 8882104, 9083970, 9516540, 9992367, 11102630, 11419848, 12111960, 13323156, 14274810, 16653945, 18167940, 19033080, 19984734, 22205260, 26646312, 28549620, 33307890, 36335880, 39969468, 44410520, 49961835, 57099240, 66615780, 79938936, 99923670, 133231560, 199847340, 399694680]

約数ペア:

[(1, 399694680), (2, 199847340), (3, 133231560), (4, 99923670), (5, 79938936), (6, 66615780), (7, 57099240), (8, 49961835), (9, 44410520), (10, 39969468), (11, 36335880), (12, 33307890), (14, 28549620), (15, 26646312), (18, 22205260), (20, 19984734), (21, 19033080), (22, 18167940), (24, 16653945), (28, 14274810), (30, 13323156), (33, 12111960), (35, 11419848), (36, 11102630), (40, 9992367), (42, 9516540), (44, 9083970), (45, 8882104), (55, 7267176), (56, 7137405), (60, 6661578), (63, 6344360), (66, 6055980), (70, 5709924), (72, 5551315), (77, 5190840), (84, 4758270), (88, 4541985), (90, 4441052), (99, 4037320), (105, 3806616), (110, 3633588), (120, 3330789), (126, 3172180), (132, 3027990), (140, 2854962), (154, 2595420), (165, 2422392), (168, 2379135), (180, 2220526), (198, 2018660), (210, 1903308), (220, 1816794), (231, 1730280), (252, 1586090), (264, 1513995), (280, 1427481), (308, 1297710), (315, 1268872), (330, 1211196), (360, 1110263), (385, 1038168), (396, 1009330), (420, 951654), (440, 908397), (462, 865140), (495, 807464), (504, 793045), (616, 648855), (630, 634436), (660, 605598), (693, 576760), (770, 519084), (792, 504665), (840, 475827), (924, 432570), (990, 403732), (1155, 346056), (1260, 317218), (1320, 302799), (1386, 288380), (1540, 259542), (1848, 216285), (1980, 201866), (2310, 173028), (2520, 158609), (2772, 144190), (3080, 129771), (3465, 115352), (3960, 100933), (4620, 86514), (5544, 72095), (6930, 57676), (9240, 43257), (13860, 28838), (14419, 27720)]