2395070080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 6597360000

約数和(自身を除く): 4202289920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 109, 128, 130, 139, 152, 160, 190, 208, 218, 247, 260, 278, 304, 320, 380, 416, 436, 494, 520, 545, 556, 608, 640, 695, 760, 832, 872, 988, 1040, 1090, 1112, 1216, 1235, 1390, 1417, 1520, 1664, 1744, 1807, 1976, 2071, 2080, 2180, 2224, 2432, 2470, 2641, 2780, 2834, 3040, 3488, 3614, 3952, 4142, 4160, 4360, 4448, 4940, 5282, 5560, 5668, 6080, 6976, 7085, 7228, 7904, 8284, 8320, 8720, 8896, 9035, 9880, 10355, 10564, 11120, 11336, 12160, 13205, 13952, 14170, 14456, 15151, 15808, 16568, 17440, 17792, 18070, 19760, 20710, 21128, 22240, 22672, 26410, 26923, 28340, 28912, 30302, 31616, 33136, 34333, 34880, 36140, 39520, 41420, 42256, 44480, 45344, 52820, 53846, 56680, 57824, 60604, 66272, 68666, 69760, 72280, 75755, 79040, 82840, 84512, 88960, 90688, 105640, 107692, 113360, 115648, 121208, 132544, 134615, 137332, 144560, 151510, 158080, 165680, 169024, 171665, 181376, 196963, 211280, 215384, 226720, 231296, 242416, 265088, 269230, 274664, 287869, 289120, 303020, 331360, 338048, 343330, 393926, 422560, 430768, 453440, 484832, 538460, 549328, 575738, 578240, 606040, 662720, 686660, 787852, 845120, 861536, 906880, 969664, 984815, 1076920, 1098656, 1151476, 1156480, 1212080, 1325440, 1373320, 1439345, 1575704, 1690240, 1723072, 1939328, 1969630, 2153840, 2197312, 2302952, 2424160, 2746640, 2878690, 3151408, 3446144, 3742297, 3939260, 4307680, 4394624, 4605904, 4848320, 5493280, 5757380, 6302816, 7484594, 7878520, 8615360, 9211808, 9696640, 10986560, 11514760, 12605632, 14969188, 15757040, 17230720, 18423616, 18711485, 21973120, 23029520, 25211264, 29938376, 31514080, 36847232, 37422970, 46059040, 59876752, 63028160, 74845940, 92118080, 119753504, 126056320, 149691880, 184236160, 239507008, 299383760, 479014016, 598767520, 1197535040, 2395070080]

約数ペア:

[(1, 2395070080), (2, 1197535040), (4, 598767520), (5, 479014016), (8, 299383760), (10, 239507008), (13, 184236160), (16, 149691880), (19, 126056320), (20, 119753504), (26, 92118080), (32, 74845940), (38, 63028160), (40, 59876752), (52, 46059040), (64, 37422970), (65, 36847232), (76, 31514080), (80, 29938376), (95, 25211264), (104, 23029520), (109, 21973120), (128, 18711485), (130, 18423616), (139, 17230720), (152, 15757040), (160, 14969188), (190, 12605632), (208, 11514760), (218, 10986560), (247, 9696640), (260, 9211808), (278, 8615360), (304, 7878520), (320, 7484594), (380, 6302816), (416, 5757380), (436, 5493280), (494, 4848320), (520, 4605904), (545, 4394624), (556, 4307680), (608, 3939260), (640, 3742297), (695, 3446144), (760, 3151408), (832, 2878690), (872, 2746640), (988, 2424160), (1040, 2302952), (1090, 2197312), (1112, 2153840), (1216, 1969630), (1235, 1939328), (1390, 1723072), (1417, 1690240), (1520, 1575704), (1664, 1439345), (1744, 1373320), (1807, 1325440), (1976, 1212080), (2071, 1156480), (2080, 1151476), (2180, 1098656), (2224, 1076920), (2432, 984815), (2470, 969664), (2641, 906880), (2780, 861536), (2834, 845120), (3040, 787852), (3488, 686660), (3614, 662720), (3952, 606040), (4142, 578240), (4160, 575738), (4360, 549328), (4448, 538460), (4940, 484832), (5282, 453440), (5560, 430768), (5668, 422560), (6080, 393926), (6976, 343330), (7085, 338048), (7228, 331360), (7904, 303020), (8284, 289120), (8320, 287869), (8720, 274664), (8896, 269230), (9035, 265088), (9880, 242416), (10355, 231296), (10564, 226720), (11120, 215384), (11336, 211280), (12160, 196963), (13205, 181376), (13952, 171665), (14170, 169024), (14456, 165680), (15151, 158080), (15808, 151510), (16568, 144560), (17440, 137332), (17792, 134615), (18070, 132544), (19760, 121208), (20710, 115648), (21128, 113360), (22240, 107692), (22672, 105640), (26410, 90688), (26923, 88960), (28340, 84512), (28912, 82840), (30302, 79040), (31616, 75755), (33136, 72280), (34333, 69760), (34880, 68666), (36140, 66272), (39520, 60604), (41420, 57824), (42256, 56680), (44480, 53846), (45344, 52820)]