841575840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 3126211200

約数和(自身を除く): 2284635360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 149, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 298, 328, 336, 410, 420, 447, 480, 492, 560, 574, 596, 615, 656, 672, 745, 820, 840, 861, 894, 984, 1043, 1120, 1148, 1192, 1230, 1312, 1435, 1490, 1640, 1680, 1681, 1722, 1788, 1968, 2086, 2235, 2296, 2384, 2460, 2870, 2980, 3129, 3280, 3360, 3362, 3444, 3576, 3936, 4172, 4305, 4470, 4592, 4768, 4920, 5043, 5215, 5740, 5960, 6109, 6258, 6560, 6724, 6888, 7152, 8344, 8405, 8610, 8940, 9184, 9840, 10086, 10430, 11480, 11767, 11920, 12218, 12516, 13448, 13776, 14304, 15645, 16688, 16810, 17220, 17880, 18327, 19680, 20172, 20860, 22960, 23534, 23840, 24436, 25032, 25215, 26896, 27552, 30545, 31290, 33376, 33620, 34440, 35301, 35760, 36654, 40344, 41720, 42763, 45920, 47068, 48872, 50064, 50430, 53792, 58835, 61090, 62580, 67240, 68880, 70602, 71520, 73308, 80688, 83440, 85526, 91635, 94136, 97744, 100128, 100860, 117670, 122180, 125160, 128289, 134480, 137760, 141204, 146616, 161376, 166880, 171052, 176505, 183270, 188272, 195488, 201720, 213815, 235340, 244360, 250320, 250469, 256578, 268960, 282408, 293232, 342104, 353010, 366540, 376544, 403440, 427630, 470680, 488720, 500640, 500938, 513156, 564816, 586464, 641445, 684208, 706020, 733080, 751407, 806880, 855260, 941360, 977440, 1001876, 1026312, 1129632, 1252345, 1282890, 1368416, 1412040, 1466160, 1502814, 1710520, 1753283, 1882720, 2003752, 2052624, 2504690, 2565780, 2824080, 2932320, 3005628, 3421040, 3506566, 3757035, 4007504, 4105248, 5009380, 5131560, 5259849, 5648160, 6011256, 6842080, 7013132, 7514070, 8015008, 8766415, 10018760, 10263120, 10519698, 12022512, 14026264, 15028140, 17532830, 20037520, 20526240, 21039396, 24045024, 26299245, 28052528, 30056280, 35065660, 40075040, 42078792, 52598490, 56105056, 60112560, 70131320, 84157584, 105196980, 120225120, 140262640, 168315168, 210393960, 280525280, 420787920, 841575840]

約数ペア:

[(1, 841575840), (2, 420787920), (3, 280525280), (4, 210393960), (5, 168315168), (6, 140262640), (7, 120225120), (8, 105196980), (10, 84157584), (12, 70131320), (14, 60112560), (15, 56105056), (16, 52598490), (20, 42078792), (21, 40075040), (24, 35065660), (28, 30056280), (30, 28052528), (32, 26299245), (35, 24045024), (40, 21039396), (41, 20526240), (42, 20037520), (48, 17532830), (56, 15028140), (60, 14026264), (70, 12022512), (80, 10519698), (82, 10263120), (84, 10018760), (96, 8766415), (105, 8015008), (112, 7514070), (120, 7013132), (123, 6842080), (140, 6011256), (149, 5648160), (160, 5259849), (164, 5131560), (168, 5009380), (205, 4105248), (210, 4007504), (224, 3757035), (240, 3506566), (246, 3421040), (280, 3005628), (287, 2932320), (298, 2824080), (328, 2565780), (336, 2504690), (410, 2052624), (420, 2003752), (447, 1882720), (480, 1753283), (492, 1710520), (560, 1502814), (574, 1466160), (596, 1412040), (615, 1368416), (656, 1282890), (672, 1252345), (745, 1129632), (820, 1026312), (840, 1001876), (861, 977440), (894, 941360), (984, 855260), (1043, 806880), (1120, 751407), (1148, 733080), (1192, 706020), (1230, 684208), (1312, 641445), (1435, 586464), (1490, 564816), (1640, 513156), (1680, 500938), (1681, 500640), (1722, 488720), (1788, 470680), (1968, 427630), (2086, 403440), (2235, 376544), (2296, 366540), (2384, 353010), (2460, 342104), (2870, 293232), (2980, 282408), (3129, 268960), (3280, 256578), (3360, 250469), (3362, 250320), (3444, 244360), (3576, 235340), (3936, 213815), (4172, 201720), (4305, 195488), (4470, 188272), (4592, 183270), (4768, 176505), (4920, 171052), (5043, 166880), (5215, 161376), (5740, 146616), (5960, 141204), (6109, 137760), (6258, 134480), (6560, 128289), (6724, 125160), (6888, 122180), (7152, 117670), (8344, 100860), (8405, 100128), (8610, 97744), (8940, 94136), (9184, 91635), (9840, 85526), (10086, 83440), (10430, 80688), (11480, 73308), (11767, 71520), (11920, 70602), (12218, 68880), (12516, 67240), (13448, 62580), (13776, 61090), (14304, 58835), (15645, 53792), (16688, 50430), (16810, 50064), (17220, 48872), (17880, 47068), (18327, 45920), (19680, 42763), (20172, 41720), (20860, 40344), (22960, 36654), (23534, 35760), (23840, 35301), (24436, 34440), (25032, 33620), (25215, 33376), (26896, 31290), (27552, 30545)]