2554918560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:560

約数の個数: 288

約数和(自身を含む): 9094634640

約数和(自身を除く): 6539716080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 193, 232, 240, 261, 288, 290, 317, 348, 360, 386, 435, 464, 480, 522, 579, 580, 634, 696, 720, 772, 870, 928, 951, 965, 1044, 1158, 1160, 1268, 1305, 1392, 1440, 1544, 1585, 1737, 1740, 1902, 1930, 2088, 2316, 2320, 2536, 2610, 2784, 2853, 2895, 3088, 3170, 3474, 3480, 3804, 3860, 4176, 4632, 4640, 4755, 5072, 5220, 5597, 5706, 5790, 6176, 6340, 6948, 6960, 7608, 7720, 8352, 8685, 9193, 9264, 9510, 10144, 10440, 11194, 11412, 11580, 12680, 13896, 13920, 14265, 15216, 15440, 16791, 17370, 18386, 18528, 19020, 20880, 22388, 22824, 23160, 25360, 27579, 27792, 27985, 28530, 30432, 30880, 33582, 34740, 36772, 38040, 41760, 44776, 45648, 45965, 46320, 50373, 50720, 55158, 55584, 55970, 57060, 61181, 67164, 69480, 73544, 76080, 82737, 83955, 89552, 91296, 91930, 92640, 100746, 110316, 111940, 114120, 122362, 134328, 137895, 138960, 147088, 152160, 165474, 167910, 179104, 183543, 183860, 201492, 220632, 223880, 228240, 244724, 251865, 268656, 275790, 277920, 294176, 305905, 330948, 335820, 367086, 367720, 402984, 413685, 441264, 447760, 456480, 489448, 503730, 537312, 550629, 551580, 611810, 661896, 671640, 734172, 735440, 805968, 827370, 882528, 895520, 917715, 978896, 1007460, 1101258, 1103160, 1223620, 1323792, 1343280, 1468344, 1470880, 1611936, 1654740, 1774249, 1835430, 1957792, 2014920, 2202516, 2206320, 2447240, 2647584, 2686560, 2753145, 2936688, 3309480, 3548498, 3670860, 4029840, 4405032, 4412640, 4894480, 5322747, 5506290, 5873376, 6618960, 7096996, 7341720, 8059680, 8810064, 8871245, 9788960, 10645494, 11012580, 13237920, 14193992, 14683440, 15968241, 17620128, 17742490, 21290988, 22025160, 26613735, 28387984, 29366880, 31936482, 35484980, 42581976, 44050320, 53227470, 56775968, 63872964, 70969960, 79841205, 85163952, 88100640, 106454940, 127745928, 141939920, 159682410, 170327904, 212909880, 255491856, 283879840, 319364820, 425819760, 510983712, 638729640, 851639520, 1277459280, 2554918560]

約数ペア:

[(1, 2554918560), (2, 1277459280), (3, 851639520), (4, 638729640), (5, 510983712), (6, 425819760), (8, 319364820), (9, 283879840), (10, 255491856), (12, 212909880), (15, 170327904), (16, 159682410), (18, 141939920), (20, 127745928), (24, 106454940), (29, 88100640), (30, 85163952), (32, 79841205), (36, 70969960), (40, 63872964), (45, 56775968), (48, 53227470), (58, 44050320), (60, 42581976), (72, 35484980), (80, 31936482), (87, 29366880), (90, 28387984), (96, 26613735), (116, 22025160), (120, 21290988), (144, 17742490), (145, 17620128), (160, 15968241), (174, 14683440), (180, 14193992), (193, 13237920), (232, 11012580), (240, 10645494), (261, 9788960), (288, 8871245), (290, 8810064), (317, 8059680), (348, 7341720), (360, 7096996), (386, 6618960), (435, 5873376), (464, 5506290), (480, 5322747), (522, 4894480), (579, 4412640), (580, 4405032), (634, 4029840), (696, 3670860), (720, 3548498), (772, 3309480), (870, 2936688), (928, 2753145), (951, 2686560), (965, 2647584), (1044, 2447240), (1158, 2206320), (1160, 2202516), (1268, 2014920), (1305, 1957792), (1392, 1835430), (1440, 1774249), (1544, 1654740), (1585, 1611936), (1737, 1470880), (1740, 1468344), (1902, 1343280), (1930, 1323792), (2088, 1223620), (2316, 1103160), (2320, 1101258), (2536, 1007460), (2610, 978896), (2784, 917715), (2853, 895520), (2895, 882528), (3088, 827370), (3170, 805968), (3474, 735440), (3480, 734172), (3804, 671640), (3860, 661896), (4176, 611810), (4632, 551580), (4640, 550629), (4755, 537312), (5072, 503730), (5220, 489448), (5597, 456480), (5706, 447760), (5790, 441264), (6176, 413685), (6340, 402984), (6948, 367720), (6960, 367086), (7608, 335820), (7720, 330948), (8352, 305905), (8685, 294176), (9193, 277920), (9264, 275790), (9510, 268656), (10144, 251865), (10440, 244724), (11194, 228240), (11412, 223880), (11580, 220632), (12680, 201492), (13896, 183860), (13920, 183543), (14265, 179104), (15216, 167910), (15440, 165474), (16791, 152160), (17370, 147088), (18386, 138960), (18528, 137895), (19020, 134328), (20880, 122362), (22388, 114120), (22824, 111940), (23160, 110316), (25360, 100746), (27579, 92640), (27792, 91930), (27985, 91296), (28530, 89552), (30432, 83955), (30880, 82737), (33582, 76080), (34740, 73544), (36772, 69480), (38040, 67164), (41760, 61181), (44776, 57060), (45648, 55970), (45965, 55584), (46320, 55158), (50373, 50720)]