305660160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 324

約数和(自身を含む): 1152454212

約数和(自身を除く): 846794052

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 157, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 314, 320, 338, 360, 384, 390, 416, 468, 471, 480, 507, 520, 576, 585, 624, 628, 640, 676, 720, 768, 780, 785, 832, 845, 936, 942, 960, 1014, 1040, 1152, 1170, 1248, 1256, 1280, 1352, 1413, 1440, 1521, 1560, 1570, 1664, 1690, 1872, 1884, 1920, 2028, 2041, 2080, 2304, 2340, 2355, 2496, 2512, 2535, 2704, 2826, 2880, 3042, 3120, 3140, 3328, 3380, 3744, 3768, 3840, 4056, 4082, 4160, 4680, 4710, 4992, 5024, 5070, 5408, 5652, 5760, 6084, 6123, 6240, 6280, 6760, 7065, 7488, 7536, 7605, 8112, 8164, 8320, 9360, 9420, 9984, 10048, 10140, 10205, 10816, 11304, 11520, 12168, 12246, 12480, 12560, 13520, 14130, 14976, 15072, 15210, 16224, 16328, 16640, 18369, 18720, 18840, 20096, 20280, 20410, 21632, 22608, 24336, 24492, 24960, 25120, 26533, 27040, 28260, 29952, 30144, 30420, 30615, 32448, 32656, 36738, 37440, 37680, 40192, 40560, 40820, 43264, 45216, 48672, 48984, 49920, 50240, 53066, 54080, 56520, 60288, 60840, 61230, 64896, 65312, 73476, 74880, 75360, 79599, 81120, 81640, 90432, 91845, 97344, 97968, 100480, 106132, 108160, 113040, 120576, 121680, 122460, 129792, 130624, 132665, 146952, 149760, 150720, 159198, 162240, 163280, 180864, 183690, 194688, 195936, 200960, 212264, 216320, 226080, 238797, 243360, 244920, 261248, 265330, 293904, 301440, 318396, 324480, 326560, 361728, 367380, 389376, 391872, 397995, 424528, 452160, 477594, 486720, 489840, 522496, 530660, 587808, 602880, 636792, 648960, 653120, 734760, 783744, 795990, 849056, 904320, 955188, 973440, 979680, 1061320, 1175616, 1193985, 1273584, 1306240, 1469520, 1567488, 1591980, 1698112, 1808640, 1910376, 1946880, 1959360, 2122640, 2351232, 2387970, 2547168, 2612480, 2939040, 3183960, 3396224, 3820752, 3918720, 4245280, 4702464, 4775940, 5094336, 5878080, 6367920, 6792448, 7641504, 7837440, 8490560, 9551880, 10188672, 11756160, 12735840, 15283008, 16981120, 19103760, 20377344, 23512320, 25471680, 30566016, 33962240, 38207520, 50943360, 61132032, 76415040, 101886720, 152830080, 305660160]

約数ペア:

[(1, 305660160), (2, 152830080), (3, 101886720), (4, 76415040), (5, 61132032), (6, 50943360), (8, 38207520), (9, 33962240), (10, 30566016), (12, 25471680), (13, 23512320), (15, 20377344), (16, 19103760), (18, 16981120), (20, 15283008), (24, 12735840), (26, 11756160), (30, 10188672), (32, 9551880), (36, 8490560), (39, 7837440), (40, 7641504), (45, 6792448), (48, 6367920), (52, 5878080), (60, 5094336), (64, 4775940), (65, 4702464), (72, 4245280), (78, 3918720), (80, 3820752), (90, 3396224), (96, 3183960), (104, 2939040), (117, 2612480), (120, 2547168), (128, 2387970), (130, 2351232), (144, 2122640), (156, 1959360), (157, 1946880), (160, 1910376), (169, 1808640), (180, 1698112), (192, 1591980), (195, 1567488), (208, 1469520), (234, 1306240), (240, 1273584), (256, 1193985), (260, 1175616), (288, 1061320), (312, 979680), (314, 973440), (320, 955188), (338, 904320), (360, 849056), (384, 795990), (390, 783744), (416, 734760), (468, 653120), (471, 648960), (480, 636792), (507, 602880), (520, 587808), (576, 530660), (585, 522496), (624, 489840), (628, 486720), (640, 477594), (676, 452160), (720, 424528), (768, 397995), (780, 391872), (785, 389376), (832, 367380), (845, 361728), (936, 326560), (942, 324480), (960, 318396), (1014, 301440), (1040, 293904), (1152, 265330), (1170, 261248), (1248, 244920), (1256, 243360), (1280, 238797), (1352, 226080), (1413, 216320), (1440, 212264), (1521, 200960), (1560, 195936), (1570, 194688), (1664, 183690), (1690, 180864), (1872, 163280), (1884, 162240), (1920, 159198), (2028, 150720), (2041, 149760), (2080, 146952), (2304, 132665), (2340, 130624), (2355, 129792), (2496, 122460), (2512, 121680), (2535, 120576), (2704, 113040), (2826, 108160), (2880, 106132), (3042, 100480), (3120, 97968), (3140, 97344), (3328, 91845), (3380, 90432), (3744, 81640), (3768, 81120), (3840, 79599), (4056, 75360), (4082, 74880), (4160, 73476), (4680, 65312), (4710, 64896), (4992, 61230), (5024, 60840), (5070, 60288), (5408, 56520), (5652, 54080), (5760, 53066), (6084, 50240), (6123, 49920), (6240, 48984), (6280, 48672), (6760, 45216), (7065, 43264), (7488, 40820), (7536, 40560), (7605, 40192), (8112, 37680), (8164, 37440), (8320, 36738), (9360, 32656), (9420, 32448), (9984, 30615), (10048, 30420), (10140, 30144), (10205, 29952), (10816, 28260), (11304, 27040), (11520, 26533), (12168, 25120), (12246, 24960), (12480, 24492), (12560, 24336), (13520, 22608), (14130, 21632), (14976, 20410), (15072, 20280), (15210, 20096), (16224, 18840), (16328, 18720), (16640, 18369)]