2026993280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 5593190400

約数和(自身を除く): 3566197120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 31, 32, 40, 52, 58, 62, 64, 65, 80, 104, 116, 124, 128, 130, 145, 155, 160, 208, 232, 248, 260, 271, 290, 310, 320, 377, 403, 416, 464, 496, 520, 542, 580, 620, 640, 754, 806, 832, 899, 928, 992, 1040, 1084, 1160, 1240, 1355, 1508, 1612, 1664, 1798, 1856, 1885, 1984, 2015, 2080, 2168, 2320, 2480, 2710, 3016, 3224, 3523, 3596, 3712, 3770, 3968, 4030, 4160, 4336, 4495, 4640, 4960, 5420, 6032, 6448, 7046, 7192, 7540, 7859, 8060, 8320, 8401, 8672, 8990, 9280, 9920, 10840, 11687, 12064, 12896, 14092, 14384, 15080, 15718, 16120, 16802, 17344, 17615, 17980, 18560, 19840, 21680, 23374, 24128, 25792, 28184, 28768, 30160, 31436, 32240, 33604, 34688, 35230, 35960, 39295, 42005, 43360, 46748, 48256, 51584, 56368, 57536, 58435, 60320, 62872, 64480, 67208, 70460, 71920, 78590, 84010, 86720, 93496, 102167, 109213, 112736, 115072, 116870, 120640, 125744, 128960, 134416, 140920, 143840, 157180, 168020, 173440, 186992, 204334, 218426, 225472, 233740, 241280, 243629, 251488, 257920, 268832, 281840, 287680, 314360, 336040, 373984, 408668, 436852, 450944, 467480, 487258, 502976, 510835, 537664, 546065, 563680, 575360, 628720, 672080, 747968, 817336, 873704, 934960, 974516, 1005952, 1021670, 1075328, 1092130, 1127360, 1218145, 1257440, 1344160, 1495936, 1634672, 1747408, 1869920, 1949032, 2043340, 2184260, 2254720, 2436290, 2514880, 2688320, 3167177, 3269344, 3494816, 3739840, 3898064, 4086680, 4368520, 4872580, 5029760, 5376640, 6334354, 6538688, 6989632, 7479680, 7796128, 8173360, 8737040, 9745160, 12668708, 13077376, 13979264, 15592256, 15835885, 16346720, 17474080, 19490320, 25337416, 31184512, 31671770, 32693440, 34948160, 38980640, 50674832, 63343540, 65386880, 69896320, 77961280, 101349664, 126687080, 155922560, 202699328, 253374160, 405398656, 506748320, 1013496640, 2026993280]

約数ペア:

[(1, 2026993280), (2, 1013496640), (4, 506748320), (5, 405398656), (8, 253374160), (10, 202699328), (13, 155922560), (16, 126687080), (20, 101349664), (26, 77961280), (29, 69896320), (31, 65386880), (32, 63343540), (40, 50674832), (52, 38980640), (58, 34948160), (62, 32693440), (64, 31671770), (65, 31184512), (80, 25337416), (104, 19490320), (116, 17474080), (124, 16346720), (128, 15835885), (130, 15592256), (145, 13979264), (155, 13077376), (160, 12668708), (208, 9745160), (232, 8737040), (248, 8173360), (260, 7796128), (271, 7479680), (290, 6989632), (310, 6538688), (320, 6334354), (377, 5376640), (403, 5029760), (416, 4872580), (464, 4368520), (496, 4086680), (520, 3898064), (542, 3739840), (580, 3494816), (620, 3269344), (640, 3167177), (754, 2688320), (806, 2514880), (832, 2436290), (899, 2254720), (928, 2184260), (992, 2043340), (1040, 1949032), (1084, 1869920), (1160, 1747408), (1240, 1634672), (1355, 1495936), (1508, 1344160), (1612, 1257440), (1664, 1218145), (1798, 1127360), (1856, 1092130), (1885, 1075328), (1984, 1021670), (2015, 1005952), (2080, 974516), (2168, 934960), (2320, 873704), (2480, 817336), (2710, 747968), (3016, 672080), (3224, 628720), (3523, 575360), (3596, 563680), (3712, 546065), (3770, 537664), (3968, 510835), (4030, 502976), (4160, 487258), (4336, 467480), (4495, 450944), (4640, 436852), (4960, 408668), (5420, 373984), (6032, 336040), (6448, 314360), (7046, 287680), (7192, 281840), (7540, 268832), (7859, 257920), (8060, 251488), (8320, 243629), (8401, 241280), (8672, 233740), (8990, 225472), (9280, 218426), (9920, 204334), (10840, 186992), (11687, 173440), (12064, 168020), (12896, 157180), (14092, 143840), (14384, 140920), (15080, 134416), (15718, 128960), (16120, 125744), (16802, 120640), (17344, 116870), (17615, 115072), (17980, 112736), (18560, 109213), (19840, 102167), (21680, 93496), (23374, 86720), (24128, 84010), (25792, 78590), (28184, 71920), (28768, 70460), (30160, 67208), (31436, 64480), (32240, 62872), (33604, 60320), (34688, 58435), (35230, 57536), (35960, 56368), (39295, 51584), (42005, 48256), (43360, 46748)]