25211328480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1949}}^1$

素因数の和:2674

約数の個数: 288

約数和(自身を含む): 92833322400

約数和(自身を除く): 67621993920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 691, 720, 780, 936, 1040, 1170, 1248, 1382, 1440, 1560, 1872, 1949, 2073, 2080, 2340, 2764, 3120, 3455, 3744, 3898, 4146, 4680, 5528, 5847, 6219, 6240, 6910, 7796, 8292, 8983, 9360, 9745, 10365, 11056, 11694, 12438, 13820, 15592, 16584, 17541, 17966, 18720, 19490, 20730, 22112, 23388, 24876, 25337, 26949, 27640, 29235, 31095, 31184, 33168, 35082, 35932, 38980, 41460, 44915, 46776, 49752, 50674, 53898, 55280, 58470, 62190, 62368, 66336, 70164, 71864, 76011, 77960, 80847, 82920, 87705, 89830, 93552, 99504, 101348, 107796, 110560, 116940, 124380, 126685, 134745, 140328, 143728, 152022, 155920, 161694, 165840, 175410, 179660, 187104, 199008, 202696, 215592, 228033, 233880, 248760, 253370, 269490, 280656, 287456, 304044, 311840, 323388, 331680, 350820, 359320, 380055, 404235, 405392, 431184, 456066, 467760, 497520, 506740, 538980, 561312, 608088, 646776, 701640, 718640, 760110, 808470, 810784, 862368, 912132, 935520, 995040, 1013480, 1077960, 1140165, 1216176, 1293552, 1346759, 1403280, 1437280, 1520220, 1616940, 1824264, 2026960, 2155920, 2280330, 2432352, 2587104, 2693518, 2806560, 3040440, 3233880, 3648528, 4040277, 4053920, 4311840, 4560660, 5387036, 6080880, 6467760, 6733795, 7297056, 8080554, 9121320, 10774072, 12120831, 12161760, 12935520, 13467590, 16161108, 17507867, 18242640, 20201385, 21548144, 24241662, 26935180, 32322216, 35015734, 36485280, 40402770, 43096288, 48483324, 52523601, 53870360, 60604155, 64644432, 70031468, 80805540, 87539335, 96966648, 105047202, 107740720, 121208310, 129288864, 140062936, 157570803, 161611080, 175078670, 193933296, 210094404, 215481440, 242416620, 262618005, 280125872, 315141606, 323222160, 350157340, 387866592, 420188808, 484833240, 525236010, 560251744, 630283212, 646444320, 700314680, 787854015, 840377616, 969666480, 1050472020, 1260566424, 1400629360, 1575708030, 1680755232, 1939332960, 2100944040, 2521132848, 2801258720, 3151416060, 4201888080, 5042265696, 6302832120, 8403776160, 12605664240, 25211328480]

約数ペア:

[(1, 25211328480), (2, 12605664240), (3, 8403776160), (4, 6302832120), (5, 5042265696), (6, 4201888080), (8, 3151416060), (9, 2801258720), (10, 2521132848), (12, 2100944040), (13, 1939332960), (15, 1680755232), (16, 1575708030), (18, 1400629360), (20, 1260566424), (24, 1050472020), (26, 969666480), (30, 840377616), (32, 787854015), (36, 700314680), (39, 646444320), (40, 630283212), (45, 560251744), (48, 525236010), (52, 484833240), (60, 420188808), (65, 387866592), (72, 350157340), (78, 323222160), (80, 315141606), (90, 280125872), (96, 262618005), (104, 242416620), (117, 215481440), (120, 210094404), (130, 193933296), (144, 175078670), (156, 161611080), (160, 157570803), (180, 140062936), (195, 129288864), (208, 121208310), (234, 107740720), (240, 105047202), (260, 96966648), (288, 87539335), (312, 80805540), (360, 70031468), (390, 64644432), (416, 60604155), (468, 53870360), (480, 52523601), (520, 48483324), (585, 43096288), (624, 40402770), (691, 36485280), (720, 35015734), (780, 32322216), (936, 26935180), (1040, 24241662), (1170, 21548144), (1248, 20201385), (1382, 18242640), (1440, 17507867), (1560, 16161108), (1872, 13467590), (1949, 12935520), (2073, 12161760), (2080, 12120831), (2340, 10774072), (2764, 9121320), (3120, 8080554), (3455, 7297056), (3744, 6733795), (3898, 6467760), (4146, 6080880), (4680, 5387036), (5528, 4560660), (5847, 4311840), (6219, 4053920), (6240, 4040277), (6910, 3648528), (7796, 3233880), (8292, 3040440), (8983, 2806560), (9360, 2693518), (9745, 2587104), (10365, 2432352), (11056, 2280330), (11694, 2155920), (12438, 2026960), (13820, 1824264), (15592, 1616940), (16584, 1520220), (17541, 1437280), (17966, 1403280), (18720, 1346759), (19490, 1293552), (20730, 1216176), (22112, 1140165), (23388, 1077960), (24876, 1013480), (25337, 995040), (26949, 935520), (27640, 912132), (29235, 862368), (31095, 810784), (31184, 808470), (33168, 760110), (35082, 718640), (35932, 701640), (38980, 646776), (41460, 608088), (44915, 561312), (46776, 538980), (49752, 506740), (50674, 497520), (53898, 467760), (55280, 456066), (58470, 431184), (62190, 405392), (62368, 404235), (66336, 380055), (70164, 359320), (71864, 350820), (76011, 331680), (77960, 323388), (80847, 311840), (82920, 304044), (87705, 287456), (89830, 280656), (93552, 269490), (99504, 253370), (101348, 248760), (107796, 233880), (110560, 228033), (116940, 215592), (124380, 202696), (126685, 199008), (134745, 187104), (140328, 179660), (143728, 175410), (152022, 165840), (155920, 161694)]