2045262240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:972

約数の個数: 288

約数和(自身を含む): 8013672576

約数和(自身を除く): 5968410336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 331, 336, 360, 420, 480, 504, 560, 613, 630, 662, 672, 720, 840, 993, 1008, 1120, 1226, 1260, 1324, 1440, 1655, 1680, 1839, 1986, 2016, 2317, 2452, 2520, 2648, 2979, 3065, 3310, 3360, 3678, 3972, 4291, 4634, 4904, 4965, 5040, 5296, 5517, 5958, 6130, 6620, 6951, 7356, 7944, 8582, 9195, 9268, 9808, 9930, 10080, 10592, 11034, 11585, 11916, 12260, 12873, 13240, 13902, 14712, 14895, 15888, 17164, 18390, 18536, 19616, 19860, 20853, 21455, 22068, 23170, 23832, 24520, 25746, 26480, 27585, 27804, 29424, 29790, 31776, 34328, 34755, 36780, 37072, 38619, 39720, 41706, 42910, 44136, 46340, 47664, 49040, 51492, 52960, 55170, 55608, 58848, 59580, 64365, 68656, 69510, 73560, 74144, 77238, 79440, 83412, 85820, 88272, 92680, 95328, 98080, 102984, 104265, 110340, 111216, 119160, 128730, 137312, 139020, 147120, 154476, 158880, 166824, 171640, 176544, 185360, 193095, 202903, 205968, 208530, 220680, 222432, 238320, 257460, 278040, 294240, 308952, 333648, 343280, 370720, 386190, 405806, 411936, 417060, 441360, 476640, 514920, 556080, 608709, 617904, 667296, 686560, 772380, 811612, 834120, 882720, 1014515, 1029840, 1112160, 1217418, 1235808, 1420321, 1544760, 1623224, 1668240, 1826127, 2029030, 2059680, 2434836, 2840642, 3043545, 3089520, 3246448, 3336480, 3652254, 4058060, 4260963, 4869672, 5681284, 6087090, 6179040, 6492896, 7101605, 7304508, 8116120, 8521926, 9130635, 9739344, 11362568, 12174180, 12782889, 14203210, 14609016, 16232240, 17043852, 18261270, 19478688, 21304815, 22725136, 24348360, 25565778, 28406420, 29218032, 32464480, 34087704, 36522540, 42609630, 45450272, 48696720, 51131556, 56812840, 58436064, 63914445, 68175408, 73045080, 85219260, 97393440, 102263112, 113625680, 127828890, 136350816, 146090160, 170438520, 204526224, 227251360, 255657780, 292180320, 340877040, 409052448, 511315560, 681754080, 1022631120, 2045262240]

約数ペア:

[(1, 2045262240), (2, 1022631120), (3, 681754080), (4, 511315560), (5, 409052448), (6, 340877040), (7, 292180320), (8, 255657780), (9, 227251360), (10, 204526224), (12, 170438520), (14, 146090160), (15, 136350816), (16, 127828890), (18, 113625680), (20, 102263112), (21, 97393440), (24, 85219260), (28, 73045080), (30, 68175408), (32, 63914445), (35, 58436064), (36, 56812840), (40, 51131556), (42, 48696720), (45, 45450272), (48, 42609630), (56, 36522540), (60, 34087704), (63, 32464480), (70, 29218032), (72, 28406420), (80, 25565778), (84, 24348360), (90, 22725136), (96, 21304815), (105, 19478688), (112, 18261270), (120, 17043852), (126, 16232240), (140, 14609016), (144, 14203210), (160, 12782889), (168, 12174180), (180, 11362568), (210, 9739344), (224, 9130635), (240, 8521926), (252, 8116120), (280, 7304508), (288, 7101605), (315, 6492896), (331, 6179040), (336, 6087090), (360, 5681284), (420, 4869672), (480, 4260963), (504, 4058060), (560, 3652254), (613, 3336480), (630, 3246448), (662, 3089520), (672, 3043545), (720, 2840642), (840, 2434836), (993, 2059680), (1008, 2029030), (1120, 1826127), (1226, 1668240), (1260, 1623224), (1324, 1544760), (1440, 1420321), (1655, 1235808), (1680, 1217418), (1839, 1112160), (1986, 1029840), (2016, 1014515), (2317, 882720), (2452, 834120), (2520, 811612), (2648, 772380), (2979, 686560), (3065, 667296), (3310, 617904), (3360, 608709), (3678, 556080), (3972, 514920), (4291, 476640), (4634, 441360), (4904, 417060), (4965, 411936), (5040, 405806), (5296, 386190), (5517, 370720), (5958, 343280), (6130, 333648), (6620, 308952), (6951, 294240), (7356, 278040), (7944, 257460), (8582, 238320), (9195, 222432), (9268, 220680), (9808, 208530), (9930, 205968), (10080, 202903), (10592, 193095), (11034, 185360), (11585, 176544), (11916, 171640), (12260, 166824), (12873, 158880), (13240, 154476), (13902, 147120), (14712, 139020), (14895, 137312), (15888, 128730), (17164, 119160), (18390, 111216), (18536, 110340), (19616, 104265), (19860, 102984), (20853, 98080), (21455, 95328), (22068, 92680), (23170, 88272), (23832, 85820), (24520, 83412), (25746, 79440), (26480, 77238), (27585, 74144), (27804, 73560), (29424, 69510), (29790, 68656), (31776, 64365), (34328, 59580), (34755, 58848), (36780, 55608), (37072, 55170), (38619, 52960), (39720, 51492), (41706, 49040), (42910, 47664), (44136, 46340)]