1840120800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 432

約数和(自身を含む): 7290783360

約数和(自身を除く): 5450662560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 136, 140, 150, 160, 168, 170, 175, 200, 204, 210, 224, 238, 240, 255, 272, 280, 289, 300, 336, 340, 350, 357, 379, 400, 408, 420, 425, 476, 480, 510, 525, 544, 560, 578, 595, 600, 672, 680, 700, 714, 758, 800, 816, 840, 850, 867, 952, 1020, 1050, 1120, 1137, 1156, 1190, 1200, 1275, 1360, 1400, 1428, 1445, 1516, 1632, 1680, 1700, 1734, 1785, 1895, 1904, 2023, 2040, 2100, 2274, 2312, 2380, 2400, 2550, 2653, 2720, 2800, 2856, 2890, 2975, 3032, 3360, 3400, 3468, 3570, 3790, 3808, 4046, 4080, 4200, 4335, 4548, 4624, 4760, 5100, 5306, 5600, 5685, 5712, 5780, 5950, 6064, 6069, 6443, 6800, 6936, 7140, 7225, 7580, 7959, 8092, 8160, 8400, 8670, 8925, 9096, 9248, 9475, 9520, 10115, 10200, 10612, 11370, 11424, 11560, 11900, 12128, 12138, 12886, 13265, 13600, 13872, 14280, 14450, 15160, 15918, 16184, 16800, 17340, 17850, 18192, 18950, 19040, 19329, 20230, 20400, 21224, 21675, 22740, 23120, 23800, 24276, 25772, 26530, 27744, 28425, 28560, 28900, 30320, 30345, 31836, 32215, 32368, 34680, 35700, 36384, 37900, 38658, 39795, 40460, 40800, 42448, 43350, 45101, 45480, 46240, 47600, 48552, 50575, 51544, 53060, 56850, 57120, 57800, 60640, 60690, 63672, 64430, 64736, 66325, 69360, 71400, 75800, 77316, 79590, 80920, 84896, 86700, 90202, 90960, 95200, 96645, 97104, 101150, 103088, 106120, 109531, 113700, 115600, 121380, 127344, 128860, 132650, 135303, 138720, 142800, 151600, 151725, 154632, 159180, 161075, 161840, 173400, 180404, 181920, 193290, 194208, 198975, 202300, 206176, 212240, 219062, 225505, 227400, 231200, 242760, 254688, 257720, 265300, 270606, 285600, 303200, 303450, 309264, 318360, 322150, 323680, 328593, 346800, 360808, 386580, 397950, 404600, 424480, 438124, 451010, 454800, 483225, 485520, 515440, 530600, 541212, 547655, 606900, 618528, 636720, 644300, 657186, 676515, 693600, 721616, 766717, 773160, 795900, 809200, 876248, 902020, 909600, 966450, 971040, 1030880, 1061200, 1082424, 1095310, 1127525, 1213800, 1273440, 1288600, 1314372, 1353030, 1443232, 1533434, 1546320, 1591800, 1618400, 1642965, 1752496, 1804040, 1932900, 2122400, 2164848, 2190620, 2255050, 2300151, 2427600, 2577200, 2628744, 2706060, 2738275, 3066868, 3092640, 3183600, 3285930, 3382575, 3504992, 3608080, 3833585, 3865800, 4329696, 4381240, 4510100, 4600302, 4855200, 5154400, 5257488, 5412120, 5476550, 6133736, 6367200, 6571860, 6765150, 7216160, 7667170, 7731600, 8214825, 8762480, 9020200, 9200604, 10514976, 10824240, 10953100, 11500755, 12267472, 13143720, 13530300, 15334340, 15463200, 16429650, 17524960, 18040400, 18401208, 19167925, 21648480, 21906200, 23001510, 24534944, 26287440, 27060600, 30668680, 32859300, 36080800, 36802416, 38335850, 43812400, 46003020, 52574880, 54121200, 57503775, 61337360, 65718600, 73604832, 76671700, 87624800, 92006040, 108242400, 115007550, 122674720, 131437200, 153343400, 184012080, 230015100, 262874400, 306686800, 368024160, 460030200, 613373600, 920060400, 1840120800]

約数ペア:

[(1, 1840120800), (2, 920060400), (3, 613373600), (4, 460030200), (5, 368024160), (6, 306686800), (7, 262874400), (8, 230015100), (10, 184012080), (12, 153343400), (14, 131437200), (15, 122674720), (16, 115007550), (17, 108242400), (20, 92006040), (21, 87624800), (24, 76671700), (25, 73604832), (28, 65718600), (30, 61337360), (32, 57503775), (34, 54121200), (35, 52574880), (40, 46003020), (42, 43812400), (48, 38335850), (50, 36802416), (51, 36080800), (56, 32859300), (60, 30668680), (68, 27060600), (70, 26287440), (75, 24534944), (80, 23001510), (84, 21906200), (85, 21648480), (96, 19167925), (100, 18401208), (102, 18040400), (105, 17524960), (112, 16429650), (119, 15463200), (120, 15334340), (136, 13530300), (140, 13143720), (150, 12267472), (160, 11500755), (168, 10953100), (170, 10824240), (175, 10514976), (200, 9200604), (204, 9020200), (210, 8762480), (224, 8214825), (238, 7731600), (240, 7667170), (255, 7216160), (272, 6765150), (280, 6571860), (289, 6367200), (300, 6133736), (336, 5476550), (340, 5412120), (350, 5257488), (357, 5154400), (379, 4855200), (400, 4600302), (408, 4510100), (420, 4381240), (425, 4329696), (476, 3865800), (480, 3833585), (510, 3608080), (525, 3504992), (544, 3382575), (560, 3285930), (578, 3183600), (595, 3092640), (600, 3066868), (672, 2738275), (680, 2706060), (700, 2628744), (714, 2577200), (758, 2427600), (800, 2300151), (816, 2255050), (840, 2190620), (850, 2164848), (867, 2122400), (952, 1932900), (1020, 1804040), (1050, 1752496), (1120, 1642965), (1137, 1618400), (1156, 1591800), (1190, 1546320), (1200, 1533434), (1275, 1443232), (1360, 1353030), (1400, 1314372), (1428, 1288600), (1445, 1273440), (1516, 1213800), (1632, 1127525), (1680, 1095310), (1700, 1082424), (1734, 1061200), (1785, 1030880), (1895, 971040), (1904, 966450), (2023, 909600), (2040, 902020), (2100, 876248), (2274, 809200), (2312, 795900), (2380, 773160), (2400, 766717), (2550, 721616), (2653, 693600), (2720, 676515), (2800, 657186), (2856, 644300), (2890, 636720), (2975, 618528), (3032, 606900), (3360, 547655), (3400, 541212), (3468, 530600), (3570, 515440), (3790, 485520), (3808, 483225), (4046, 454800), (4080, 451010), (4200, 438124), (4335, 424480), (4548, 404600), (4624, 397950), (4760, 386580), (5100, 360808), (5306, 346800), (5600, 328593), (5685, 323680), (5712, 322150), (5780, 318360), (5950, 309264), (6064, 303450), (6069, 303200), (6443, 285600), (6800, 270606), (6936, 265300), (7140, 257720), (7225, 254688), (7580, 242760), (7959, 231200), (8092, 227400), (8160, 225505), (8400, 219062), (8670, 212240), (8925, 206176), (9096, 202300), (9248, 198975), (9475, 194208), (9520, 193290), (10115, 181920), (10200, 180404), (10612, 173400), (11370, 161840), (11424, 161075), (11560, 159180), (11900, 154632), (12128, 151725), (12138, 151600), (12886, 142800), (13265, 138720), (13600, 135303), (13872, 132650), (14280, 128860), (14450, 127344), (15160, 121380), (15918, 115600), (16184, 113700), (16800, 109531), (17340, 106120), (17850, 103088), (18192, 101150), (18950, 97104), (19040, 96645), (19329, 95200), (20230, 90960), (20400, 90202), (21224, 86700), (21675, 84896), (22740, 80920), (23120, 79590), (23800, 77316), (24276, 75800), (25772, 71400), (26530, 69360), (27744, 66325), (28425, 64736), (28560, 64430), (28900, 63672), (30320, 60690), (30345, 60640), (31836, 57800), (32215, 57120), (32368, 56850), (34680, 53060), (35700, 51544), (36384, 50575), (37900, 48552), (38658, 47600), (39795, 46240), (40460, 45480), (40800, 45101), (42448, 43350)]