241891440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 240

約数和(自身を含む): 888193152

約数和(自身を除く): 646301712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 67, 70, 80, 84, 98, 105, 112, 120, 134, 140, 147, 168, 196, 201, 210, 240, 245, 268, 280, 294, 307, 335, 336, 392, 402, 420, 469, 490, 536, 560, 588, 614, 670, 735, 784, 804, 840, 921, 938, 980, 1005, 1072, 1176, 1228, 1340, 1407, 1470, 1535, 1608, 1680, 1842, 1876, 1960, 2010, 2149, 2345, 2352, 2456, 2680, 2814, 2940, 3070, 3216, 3283, 3684, 3752, 3920, 4020, 4298, 4605, 4690, 4912, 5360, 5628, 5880, 6140, 6447, 6566, 7035, 7368, 7504, 8040, 8596, 9210, 9380, 9849, 10745, 11256, 11760, 12280, 12894, 13132, 14070, 14736, 15043, 16080, 16415, 17192, 18420, 18760, 19698, 20569, 21490, 22512, 24560, 25788, 26264, 28140, 30086, 32235, 32830, 34384, 36840, 37520, 39396, 41138, 42980, 45129, 49245, 51576, 52528, 56280, 60172, 61707, 64470, 65660, 73680, 75215, 78792, 82276, 85960, 90258, 98490, 102845, 103152, 112560, 120344, 123414, 128940, 131320, 143983, 150430, 157584, 164552, 171920, 180516, 196980, 205690, 225645, 240688, 246828, 257880, 262640, 287966, 300860, 308535, 329104, 361032, 393960, 411380, 431949, 451290, 493656, 515760, 575932, 601720, 617070, 719915, 722064, 787920, 822760, 863898, 902580, 987312, 1007881, 1151864, 1203440, 1234140, 1439830, 1645520, 1727796, 1805160, 2015762, 2159745, 2303728, 2468280, 2879660, 3023643, 3455592, 3610320, 4031524, 4319490, 4936560, 5039405, 5759320, 6047286, 6911184, 8063048, 8638980, 10078810, 11518640, 12094572, 15118215, 16126096, 17277960, 20157620, 24189144, 30236430, 34555920, 40315240, 48378288, 60472860, 80630480, 120945720, 241891440]

約数ペア:

[(1, 241891440), (2, 120945720), (3, 80630480), (4, 60472860), (5, 48378288), (6, 40315240), (7, 34555920), (8, 30236430), (10, 24189144), (12, 20157620), (14, 17277960), (15, 16126096), (16, 15118215), (20, 12094572), (21, 11518640), (24, 10078810), (28, 8638980), (30, 8063048), (35, 6911184), (40, 6047286), (42, 5759320), (48, 5039405), (49, 4936560), (56, 4319490), (60, 4031524), (67, 3610320), (70, 3455592), (80, 3023643), (84, 2879660), (98, 2468280), (105, 2303728), (112, 2159745), (120, 2015762), (134, 1805160), (140, 1727796), (147, 1645520), (168, 1439830), (196, 1234140), (201, 1203440), (210, 1151864), (240, 1007881), (245, 987312), (268, 902580), (280, 863898), (294, 822760), (307, 787920), (335, 722064), (336, 719915), (392, 617070), (402, 601720), (420, 575932), (469, 515760), (490, 493656), (536, 451290), (560, 431949), (588, 411380), (614, 393960), (670, 361032), (735, 329104), (784, 308535), (804, 300860), (840, 287966), (921, 262640), (938, 257880), (980, 246828), (1005, 240688), (1072, 225645), (1176, 205690), (1228, 196980), (1340, 180516), (1407, 171920), (1470, 164552), (1535, 157584), (1608, 150430), (1680, 143983), (1842, 131320), (1876, 128940), (1960, 123414), (2010, 120344), (2149, 112560), (2345, 103152), (2352, 102845), (2456, 98490), (2680, 90258), (2814, 85960), (2940, 82276), (3070, 78792), (3216, 75215), (3283, 73680), (3684, 65660), (3752, 64470), (3920, 61707), (4020, 60172), (4298, 56280), (4605, 52528), (4690, 51576), (4912, 49245), (5360, 45129), (5628, 42980), (5880, 41138), (6140, 39396), (6447, 37520), (6566, 36840), (7035, 34384), (7368, 32830), (7504, 32235), (8040, 30086), (8596, 28140), (9210, 26264), (9380, 25788), (9849, 24560), (10745, 22512), (11256, 21490), (11760, 20569), (12280, 19698), (12894, 18760), (13132, 18420), (14070, 17192), (14736, 16415), (15043, 16080)]