28492181760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1307}}^1$

素因数の和:2149

約数の個数: 288

約数和(自身を含む): 104204362752

約数和(自身を除く): 75712180992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 811, 840, 896, 960, 1120, 1280, 1307, 1344, 1622, 1680, 1792, 1920, 2240, 2433, 2614, 2688, 3244, 3360, 3840, 3921, 4055, 4480, 4866, 5228, 5376, 5677, 6488, 6535, 6720, 7842, 8110, 8960, 9149, 9732, 10456, 11354, 12165, 12976, 13070, 13440, 15684, 16220, 17031, 18298, 19464, 19605, 20912, 22708, 24330, 25952, 26140, 26880, 27447, 28385, 31368, 32440, 34062, 36596, 38928, 39210, 41824, 45416, 45745, 48660, 51904, 52280, 54894, 56770, 62736, 64880, 68124, 73192, 77856, 78420, 83648, 85155, 90832, 91490, 97320, 103808, 104560, 109788, 113540, 125472, 129760, 136248, 137235, 146384, 155712, 156840, 167296, 170310, 181664, 182980, 194640, 207616, 209120, 219576, 227080, 250944, 259520, 272496, 274470, 292768, 311424, 313680, 334592, 340620, 363328, 365960, 389280, 418240, 439152, 454160, 501888, 519040, 544992, 548940, 585536, 622848, 627360, 681240, 726656, 731920, 778560, 836480, 878304, 908320, 1003776, 1038080, 1059977, 1089984, 1097880, 1171072, 1254720, 1362480, 1453312, 1463840, 1557120, 1672960, 1756608, 1816640, 2119954, 2179968, 2195760, 2342144, 2509440, 2724960, 2927680, 3114240, 3179931, 3513216, 3633280, 4239908, 4359936, 4391520, 5018880, 5299885, 5449920, 5855360, 6359862, 7026432, 7266560, 7419839, 8479816, 8783040, 10599770, 10899840, 11710720, 12719724, 14839678, 15899655, 16959632, 17566080, 21199540, 21799680, 22259517, 25439448, 29679356, 31799310, 33919264, 35132160, 37099195, 42399080, 44519034, 50878896, 59358712, 63598620, 67838528, 74198390, 84798160, 89038068, 101757792, 111297585, 118717424, 127197240, 135677056, 148396780, 169596320, 178076136, 203515584, 222595170, 237434848, 254394480, 271354112, 296793560, 339192640, 356152272, 407031168, 445190340, 474869696, 508788960, 593587120, 678385280, 712304544, 814062336, 890380680, 949739392, 1017577920, 1187174240, 1356770560, 1424609088, 1780761360, 1899478784, 2035155840, 2374348480, 2849218176, 3561522720, 4070311680, 4748696960, 5698436352, 7123045440, 9497393920, 14246090880, 28492181760]

約数ペア:

[(1, 28492181760), (2, 14246090880), (3, 9497393920), (4, 7123045440), (5, 5698436352), (6, 4748696960), (7, 4070311680), (8, 3561522720), (10, 2849218176), (12, 2374348480), (14, 2035155840), (15, 1899478784), (16, 1780761360), (20, 1424609088), (21, 1356770560), (24, 1187174240), (28, 1017577920), (30, 949739392), (32, 890380680), (35, 814062336), (40, 712304544), (42, 678385280), (48, 593587120), (56, 508788960), (60, 474869696), (64, 445190340), (70, 407031168), (80, 356152272), (84, 339192640), (96, 296793560), (105, 271354112), (112, 254394480), (120, 237434848), (128, 222595170), (140, 203515584), (160, 178076136), (168, 169596320), (192, 148396780), (210, 135677056), (224, 127197240), (240, 118717424), (256, 111297585), (280, 101757792), (320, 89038068), (336, 84798160), (384, 74198390), (420, 67838528), (448, 63598620), (480, 59358712), (560, 50878896), (640, 44519034), (672, 42399080), (768, 37099195), (811, 35132160), (840, 33919264), (896, 31799310), (960, 29679356), (1120, 25439448), (1280, 22259517), (1307, 21799680), (1344, 21199540), (1622, 17566080), (1680, 16959632), (1792, 15899655), (1920, 14839678), (2240, 12719724), (2433, 11710720), (2614, 10899840), (2688, 10599770), (3244, 8783040), (3360, 8479816), (3840, 7419839), (3921, 7266560), (4055, 7026432), (4480, 6359862), (4866, 5855360), (5228, 5449920), (5376, 5299885), (5677, 5018880), (6488, 4391520), (6535, 4359936), (6720, 4239908), (7842, 3633280), (8110, 3513216), (8960, 3179931), (9149, 3114240), (9732, 2927680), (10456, 2724960), (11354, 2509440), (12165, 2342144), (12976, 2195760), (13070, 2179968), (13440, 2119954), (15684, 1816640), (16220, 1756608), (17031, 1672960), (18298, 1557120), (19464, 1463840), (19605, 1453312), (20912, 1362480), (22708, 1254720), (24330, 1171072), (25952, 1097880), (26140, 1089984), (26880, 1059977), (27447, 1038080), (28385, 1003776), (31368, 908320), (32440, 878304), (34062, 836480), (36596, 778560), (38928, 731920), (39210, 726656), (41824, 681240), (45416, 627360), (45745, 622848), (48660, 585536), (51904, 548940), (52280, 544992), (54894, 519040), (56770, 501888), (62736, 454160), (64880, 439152), (68124, 418240), (73192, 389280), (77856, 365960), (78420, 363328), (83648, 340620), (85155, 334592), (90832, 313680), (91490, 311424), (97320, 292768), (103808, 274470), (104560, 272496), (109788, 259520), (113540, 250944), (125472, 227080), (129760, 219576), (136248, 209120), (137235, 207616), (146384, 194640), (155712, 182980), (156840, 181664), (167296, 170310)]