320870088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1928

約数の個数: 192

約数和(自身を含む): 1119006720

約数和(自身を除く): 798136632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 124, 126, 132, 154, 168, 186, 198, 217, 231, 248, 252, 264, 279, 308, 341, 372, 396, 434, 462, 504, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1023, 1116, 1302, 1364, 1386, 1736, 1848, 1867, 1953, 2046, 2232, 2387, 2604, 2728, 2772, 3069, 3734, 3906, 4092, 4774, 5208, 5544, 5601, 6138, 7161, 7468, 7812, 8184, 9548, 11202, 12276, 13069, 14322, 14936, 15624, 16803, 19096, 20537, 21483, 22404, 24552, 26138, 28644, 33606, 39207, 41074, 42966, 44808, 52276, 57288, 57877, 61611, 67212, 78414, 82148, 85932, 104552, 115754, 117621, 123222, 134424, 143759, 156828, 164296, 171864, 173631, 184833, 231508, 235242, 246444, 287518, 313656, 347262, 369666, 405139, 431277, 463016, 470484, 492888, 520893, 575036, 636647, 694524, 739332, 810278, 862554, 940968, 1041786, 1150072, 1215417, 1273294, 1293831, 1389048, 1478664, 1620556, 1725108, 1909941, 2083572, 2430834, 2546588, 2587662, 3241112, 3450216, 3646251, 3819882, 4167144, 4456529, 4861668, 5093176, 5175324, 5729823, 7292502, 7639764, 8913058, 9723336, 10350648, 11459646, 13369587, 14585004, 15279528, 17826116, 22919292, 26739174, 29170008, 35652232, 40108761, 45838584, 53478348, 80217522, 106956696, 160435044, 320870088]

約数ペア:

[(1, 320870088), (2, 160435044), (3, 106956696), (4, 80217522), (6, 53478348), (7, 45838584), (8, 40108761), (9, 35652232), (11, 29170008), (12, 26739174), (14, 22919292), (18, 17826116), (21, 15279528), (22, 14585004), (24, 13369587), (28, 11459646), (31, 10350648), (33, 9723336), (36, 8913058), (42, 7639764), (44, 7292502), (56, 5729823), (62, 5175324), (63, 5093176), (66, 4861668), (72, 4456529), (77, 4167144), (84, 3819882), (88, 3646251), (93, 3450216), (99, 3241112), (124, 2587662), (126, 2546588), (132, 2430834), (154, 2083572), (168, 1909941), (186, 1725108), (198, 1620556), (217, 1478664), (231, 1389048), (248, 1293831), (252, 1273294), (264, 1215417), (279, 1150072), (308, 1041786), (341, 940968), (372, 862554), (396, 810278), (434, 739332), (462, 694524), (504, 636647), (558, 575036), (616, 520893), (651, 492888), (682, 470484), (693, 463016), (744, 431277), (792, 405139), (868, 369666), (924, 347262), (1023, 313656), (1116, 287518), (1302, 246444), (1364, 235242), (1386, 231508), (1736, 184833), (1848, 173631), (1867, 171864), (1953, 164296), (2046, 156828), (2232, 143759), (2387, 134424), (2604, 123222), (2728, 117621), (2772, 115754), (3069, 104552), (3734, 85932), (3906, 82148), (4092, 78414), (4774, 67212), (5208, 61611), (5544, 57877), (5601, 57288), (6138, 52276), (7161, 44808), (7468, 42966), (7812, 41074), (8184, 39207), (9548, 33606), (11202, 28644), (12276, 26138), (13069, 24552), (14322, 22404), (14936, 21483), (15624, 20537), (16803, 19096)]