2145756320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 5596480512

約数和(自身を除く): 3450724192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 71, 80, 82, 85, 136, 142, 160, 164, 170, 205, 271, 272, 284, 328, 340, 355, 410, 542, 544, 568, 656, 680, 697, 710, 820, 1084, 1136, 1207, 1312, 1355, 1360, 1394, 1420, 1640, 2168, 2272, 2414, 2710, 2720, 2788, 2840, 2911, 3280, 3485, 4336, 4607, 4828, 5420, 5576, 5680, 5822, 6035, 6560, 6970, 8672, 9214, 9656, 10840, 11111, 11152, 11360, 11644, 12070, 13940, 14555, 18428, 19241, 19312, 21680, 22222, 22304, 23035, 23288, 24140, 27880, 29110, 36856, 38482, 38624, 43360, 44444, 46070, 46576, 48280, 49487, 55555, 55760, 58220, 73712, 76964, 88888, 92140, 93152, 96205, 96560, 98974, 111110, 111520, 116440, 147424, 153928, 177776, 184280, 188887, 192410, 193120, 197948, 222220, 232880, 247435, 307856, 327097, 355552, 368560, 377774, 384820, 395896, 444440, 465760, 494870, 615712, 654194, 737120, 755548, 769640, 788881, 791792, 888880, 944435, 989740, 1308388, 1511096, 1539280, 1577762, 1583584, 1635485, 1777760, 1888870, 1979480, 2616776, 3022192, 3078560, 3155524, 3270970, 3777740, 3944405, 3958960, 5233552, 6044384, 6311048, 6541940, 7555480, 7888810, 7917920, 10467104, 12622096, 13083880, 13410977, 15110960, 15777620, 25244192, 26167760, 26821954, 30221920, 31555240, 52335520, 53643908, 63110480, 67054885, 107287816, 126220960, 134109770, 214575632, 268219540, 429151264, 536439080, 1072878160, 2145756320]

約数ペア:

[(1, 2145756320), (2, 1072878160), (4, 536439080), (5, 429151264), (8, 268219540), (10, 214575632), (16, 134109770), (17, 126220960), (20, 107287816), (32, 67054885), (34, 63110480), (40, 53643908), (41, 52335520), (68, 31555240), (71, 30221920), (80, 26821954), (82, 26167760), (85, 25244192), (136, 15777620), (142, 15110960), (160, 13410977), (164, 13083880), (170, 12622096), (205, 10467104), (271, 7917920), (272, 7888810), (284, 7555480), (328, 6541940), (340, 6311048), (355, 6044384), (410, 5233552), (542, 3958960), (544, 3944405), (568, 3777740), (656, 3270970), (680, 3155524), (697, 3078560), (710, 3022192), (820, 2616776), (1084, 1979480), (1136, 1888870), (1207, 1777760), (1312, 1635485), (1355, 1583584), (1360, 1577762), (1394, 1539280), (1420, 1511096), (1640, 1308388), (2168, 989740), (2272, 944435), (2414, 888880), (2710, 791792), (2720, 788881), (2788, 769640), (2840, 755548), (2911, 737120), (3280, 654194), (3485, 615712), (4336, 494870), (4607, 465760), (4828, 444440), (5420, 395896), (5576, 384820), (5680, 377774), (5822, 368560), (6035, 355552), (6560, 327097), (6970, 307856), (8672, 247435), (9214, 232880), (9656, 222220), (10840, 197948), (11111, 193120), (11152, 192410), (11360, 188887), (11644, 184280), (12070, 177776), (13940, 153928), (14555, 147424), (18428, 116440), (19241, 111520), (19312, 111110), (21680, 98974), (22222, 96560), (22304, 96205), (23035, 93152), (23288, 92140), (24140, 88888), (27880, 76964), (29110, 73712), (36856, 58220), (38482, 55760), (38624, 55555), (43360, 49487), (44444, 48280), (46070, 46576)]