6643555380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3217}}^1$

素因数の和:3399

約数の個数: 288

約数和(自身を含む): 25301203200

約数和(自身を除く): 18657647820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 149, 154, 165, 180, 198, 210, 220, 231, 252, 298, 308, 315, 330, 385, 396, 420, 447, 462, 495, 596, 630, 660, 693, 745, 770, 894, 924, 990, 1043, 1155, 1260, 1341, 1386, 1490, 1540, 1639, 1788, 1980, 2086, 2235, 2310, 2682, 2772, 2980, 3129, 3217, 3278, 3465, 4172, 4470, 4620, 4917, 5215, 5364, 6258, 6434, 6556, 6705, 6930, 8195, 8940, 9387, 9651, 9834, 10430, 11473, 12516, 12868, 13410, 13860, 14751, 15645, 16085, 16390, 18774, 19302, 19668, 20860, 22519, 22946, 24585, 26820, 28953, 29502, 31290, 32170, 32780, 34419, 35387, 37548, 38604, 45038, 45892, 46935, 48255, 49170, 57365, 57906, 59004, 62580, 64340, 67557, 68838, 70774, 73755, 90076, 93870, 96510, 98340, 103257, 106161, 112595, 114730, 115812, 135114, 137676, 141548, 144765, 147510, 172095, 176935, 187740, 193020, 202671, 206514, 212322, 225190, 229460, 247709, 270228, 289530, 295020, 318483, 337785, 344190, 353870, 405342, 413028, 424644, 450380, 479333, 495418, 516285, 530805, 579060, 636966, 675570, 688380, 707740, 743127, 810684, 958666, 990836, 1013355, 1032570, 1061610, 1238545, 1273932, 1351140, 1437999, 1486254, 1592415, 1917332, 2026710, 2065140, 2123220, 2229381, 2396665, 2477090, 2875998, 2972508, 3184830, 3355331, 3715635, 4053420, 4313997, 4458762, 4793330, 4954180, 5272663, 5751996, 6369660, 6710662, 7189995, 7431270, 8627994, 8917524, 9586660, 10065993, 10545326, 11146905, 13421324, 14379990, 14862540, 15817989, 16776655, 17255988, 20131986, 21090652, 21569985, 22293810, 26363315, 28759980, 30197979, 31635978, 33553310, 36908641, 40263972, 43139970, 44587620, 47453967, 50329965, 52726630, 60395958, 63271956, 67106620, 73817282, 79089945, 86279940, 94907934, 100659930, 105453260, 110725923, 120791916, 147634564, 150989895, 158179890, 184543205, 189815868, 201319860, 221451846, 237269835, 301979790, 316359780, 332177769, 369086410, 442903692, 474539670, 553629615, 603959580, 664355538, 738172820, 949079340, 1107259230, 1328711076, 1660888845, 2214518460, 3321777690, 6643555380]

約数ペア:

[(1, 6643555380), (2, 3321777690), (3, 2214518460), (4, 1660888845), (5, 1328711076), (6, 1107259230), (7, 949079340), (9, 738172820), (10, 664355538), (11, 603959580), (12, 553629615), (14, 474539670), (15, 442903692), (18, 369086410), (20, 332177769), (21, 316359780), (22, 301979790), (28, 237269835), (30, 221451846), (33, 201319860), (35, 189815868), (36, 184543205), (42, 158179890), (44, 150989895), (45, 147634564), (55, 120791916), (60, 110725923), (63, 105453260), (66, 100659930), (70, 94907934), (77, 86279940), (84, 79089945), (90, 73817282), (99, 67106620), (105, 63271956), (110, 60395958), (126, 52726630), (132, 50329965), (140, 47453967), (149, 44587620), (154, 43139970), (165, 40263972), (180, 36908641), (198, 33553310), (210, 31635978), (220, 30197979), (231, 28759980), (252, 26363315), (298, 22293810), (308, 21569985), (315, 21090652), (330, 20131986), (385, 17255988), (396, 16776655), (420, 15817989), (447, 14862540), (462, 14379990), (495, 13421324), (596, 11146905), (630, 10545326), (660, 10065993), (693, 9586660), (745, 8917524), (770, 8627994), (894, 7431270), (924, 7189995), (990, 6710662), (1043, 6369660), (1155, 5751996), (1260, 5272663), (1341, 4954180), (1386, 4793330), (1490, 4458762), (1540, 4313997), (1639, 4053420), (1788, 3715635), (1980, 3355331), (2086, 3184830), (2235, 2972508), (2310, 2875998), (2682, 2477090), (2772, 2396665), (2980, 2229381), (3129, 2123220), (3217, 2065140), (3278, 2026710), (3465, 1917332), (4172, 1592415), (4470, 1486254), (4620, 1437999), (4917, 1351140), (5215, 1273932), (5364, 1238545), (6258, 1061610), (6434, 1032570), (6556, 1013355), (6705, 990836), (6930, 958666), (8195, 810684), (8940, 743127), (9387, 707740), (9651, 688380), (9834, 675570), (10430, 636966), (11473, 579060), (12516, 530805), (12868, 516285), (13410, 495418), (13860, 479333), (14751, 450380), (15645, 424644), (16085, 413028), (16390, 405342), (18774, 353870), (19302, 344190), (19668, 337785), (20860, 318483), (22519, 295020), (22946, 289530), (24585, 270228), (26820, 247709), (28953, 229460), (29502, 225190), (31290, 212322), (32170, 206514), (32780, 202671), (34419, 193020), (35387, 187740), (37548, 176935), (38604, 172095), (45038, 147510), (45892, 144765), (46935, 141548), (48255, 137676), (49170, 135114), (57365, 115812), (57906, 114730), (59004, 112595), (62580, 106161), (64340, 103257), (67557, 98340), (68838, 96510), (70774, 93870), (73755, 90076)]