2018180640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1704

約数の個数: 288

約数和(自身を含む): 7539376320

約数和(自身を除く): 5521195680

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, 49, 53, 56, 60, 70, 80, 84, 96, 98, 105, 106, 112, 120, 140, 147, 159, 160, 168, 196, 210, 212, 224, 240, 245, 265, 280, 294, 318, 336, 371, 392, 420, 424, 480, 490, 530, 560, 588, 636, 672, 735, 742, 784, 795, 840, 848, 980, 1060, 1113, 1120, 1176, 1272, 1470, 1484, 1568, 1590, 1619, 1680, 1696, 1855, 1960, 2120, 2226, 2352, 2544, 2597, 2940, 2968, 3180, 3238, 3360, 3710, 3920, 4240, 4452, 4704, 4857, 5088, 5194, 5565, 5880, 5936, 6360, 6476, 7420, 7791, 7840, 8095, 8480, 8904, 9714, 10388, 11130, 11333, 11760, 11872, 12720, 12952, 12985, 14840, 15582, 16190, 17808, 19428, 20776, 22260, 22666, 23520, 24285, 25440, 25904, 25970, 29680, 31164, 32380, 33999, 35616, 38856, 38955, 41552, 44520, 45332, 48570, 51808, 51940, 56665, 59360, 62328, 64760, 67998, 77712, 77910, 79331, 83104, 85807, 89040, 90664, 97140, 103880, 113330, 124656, 129520, 135996, 155424, 155820, 158662, 169995, 171614, 178080, 181328, 194280, 207760, 226660, 237993, 249312, 257421, 259040, 271992, 311640, 317324, 339990, 343228, 362656, 388560, 396655, 415520, 429035, 453320, 475986, 514842, 543984, 600649, 623280, 634648, 679980, 686456, 777120, 793310, 858070, 906640, 951972, 1029684, 1087968, 1189965, 1201298, 1246560, 1269296, 1287105, 1359960, 1372912, 1586620, 1716140, 1801947, 1813280, 1903944, 2059368, 2379930, 2402596, 2538592, 2574210, 2719920, 2745824, 3003245, 3173240, 3432280, 3603894, 3807888, 4118736, 4204543, 4759860, 4805192, 5148420, 5439840, 6006490, 6346480, 6864560, 7207788, 7615776, 8237472, 8409086, 9009735, 9519720, 9610384, 10296840, 12012980, 12613629, 12692960, 13729120, 14415576, 16818172, 18019470, 19039440, 19220768, 20593680, 21022715, 24025960, 25227258, 28831152, 33636344, 36038940, 38078880, 41187360, 42045430, 48051920, 50454516, 57662304, 63068145, 67272688, 72077880, 84090860, 96103840, 100909032, 126136290, 134545376, 144155760, 168181720, 201818064, 252272580, 288311520, 336363440, 403636128, 504545160, 672726880, 1009090320, 2018180640]

約数ペア:

[(1, 2018180640), (2, 1009090320), (3, 672726880), (4, 504545160), (5, 403636128), (6, 336363440), (7, 288311520), (8, 252272580), (10, 201818064), (12, 168181720), (14, 144155760), (15, 134545376), (16, 126136290), (20, 100909032), (21, 96103840), (24, 84090860), (28, 72077880), (30, 67272688), (32, 63068145), (35, 57662304), (40, 50454516), (42, 48051920), (48, 42045430), (49, 41187360), (53, 38078880), (56, 36038940), (60, 33636344), (70, 28831152), (80, 25227258), (84, 24025960), (96, 21022715), (98, 20593680), (105, 19220768), (106, 19039440), (112, 18019470), (120, 16818172), (140, 14415576), (147, 13729120), (159, 12692960), (160, 12613629), (168, 12012980), (196, 10296840), (210, 9610384), (212, 9519720), (224, 9009735), (240, 8409086), (245, 8237472), (265, 7615776), (280, 7207788), (294, 6864560), (318, 6346480), (336, 6006490), (371, 5439840), (392, 5148420), (420, 4805192), (424, 4759860), (480, 4204543), (490, 4118736), (530, 3807888), (560, 3603894), (588, 3432280), (636, 3173240), (672, 3003245), (735, 2745824), (742, 2719920), (784, 2574210), (795, 2538592), (840, 2402596), (848, 2379930), (980, 2059368), (1060, 1903944), (1113, 1813280), (1120, 1801947), (1176, 1716140), (1272, 1586620), (1470, 1372912), (1484, 1359960), (1568, 1287105), (1590, 1269296), (1619, 1246560), (1680, 1201298), (1696, 1189965), (1855, 1087968), (1960, 1029684), (2120, 951972), (2226, 906640), (2352, 858070), (2544, 793310), (2597, 777120), (2940, 686456), (2968, 679980), (3180, 634648), (3238, 623280), (3360, 600649), (3710, 543984), (3920, 514842), (4240, 475986), (4452, 453320), (4704, 429035), (4857, 415520), (5088, 396655), (5194, 388560), (5565, 362656), (5880, 343228), (5936, 339990), (6360, 317324), (6476, 311640), (7420, 271992), (7791, 259040), (7840, 257421), (8095, 249312), (8480, 237993), (8904, 226660), (9714, 207760), (10388, 194280), (11130, 181328), (11333, 178080), (11760, 171614), (11872, 169995), (12720, 158662), (12952, 155820), (12985, 155424), (14840, 135996), (15582, 129520), (16190, 124656), (17808, 113330), (19428, 103880), (20776, 97140), (22260, 90664), (22666, 89040), (23520, 85807), (24285, 83104), (25440, 79331), (25904, 77910), (25970, 77712), (29680, 67998), (31164, 64760), (32380, 62328), (33999, 59360), (35616, 56665), (38856, 51940), (38955, 51808), (41552, 48570), (44520, 45332)]