242388720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 640

約数和(自身を含む): 1079930880

約数和(自身を除く): 837542160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 23, 24, 27, 28, 30, 34, 35, 36, 40, 41, 42, 45, 46, 48, 51, 54, 56, 60, 63, 68, 69, 70, 72, 80, 82, 84, 85, 90, 92, 102, 105, 108, 112, 115, 119, 120, 123, 126, 135, 136, 138, 140, 144, 153, 161, 164, 168, 170, 180, 184, 189, 204, 205, 207, 210, 216, 230, 238, 240, 246, 252, 255, 270, 272, 276, 280, 287, 306, 315, 322, 328, 336, 340, 345, 357, 360, 368, 369, 378, 391, 408, 410, 414, 420, 432, 459, 460, 476, 483, 492, 504, 510, 540, 552, 560, 574, 595, 612, 615, 621, 630, 644, 656, 680, 690, 697, 714, 720, 738, 756, 765, 782, 805, 816, 820, 828, 840, 861, 918, 920, 943, 945, 952, 966, 984, 1008, 1020, 1035, 1071, 1080, 1104, 1107, 1148, 1173, 1190, 1224, 1230, 1242, 1260, 1288, 1360, 1380, 1394, 1428, 1435, 1449, 1476, 1512, 1530, 1564, 1610, 1640, 1656, 1680, 1722, 1785, 1836, 1840, 1845, 1886, 1890, 1904, 1932, 1955, 1968, 2040, 2070, 2091, 2142, 2160, 2214, 2295, 2296, 2346, 2380, 2415, 2448, 2460, 2484, 2520, 2576, 2583, 2737, 2760, 2788, 2829, 2856, 2870, 2898, 2952, 3024, 3060, 3105, 3128, 3213, 3220, 3280, 3312, 3444, 3485, 3519, 3570, 3672, 3690, 3772, 3780, 3864, 3910, 4080, 4140, 4182, 4284, 4305, 4347, 4428, 4590, 4592, 4692, 4715, 4760, 4830, 4879, 4920, 4968, 5040, 5166, 5355, 5474, 5520, 5535, 5576, 5658, 5712, 5740, 5796, 5865, 5904, 6120, 6210, 6256, 6273, 6426, 6440, 6601, 6888, 6970, 7038, 7140, 7245, 7344, 7380, 7544, 7560, 7728, 7749, 7820, 8211, 8280, 8364, 8487, 8568, 8610, 8694, 8856, 9180, 9384, 9430, 9520, 9660, 9758, 9840, 9936, 10332, 10455, 10557, 10710, 10948, 11070, 11152, 11316, 11480, 11592, 11730, 12240, 12420, 12546, 12852, 12880, 12915, 13202, 13685, 13776, 13940, 14076, 14145, 14280, 14490, 14637, 14760, 15088, 15120, 15498, 15640, 16031, 16065, 16422, 16560, 16728, 16974, 17136, 17220, 17388, 17595, 17712, 18360, 18768, 18819, 18860, 19320, 19516, 19803, 20664, 20910, 21114, 21420, 21735, 21896, 22140, 22632, 22960, 23184, 23460, 24395, 24633, 24840, 25092, 25461, 25704, 25830, 26404, 27370, 27880, 28152, 28290, 28560, 28980, 29274, 29520, 30996, 31280, 31365, 32062, 32130, 32844, 33005, 33456, 33948, 34440, 34776, 35190, 36720, 37638, 37720, 38640, 38745, 39032, 39606, 41055, 41328, 41820, 42228, 42435, 42840, 43470, 43792, 43911, 44280, 45264, 46920, 48093, 48790, 49266, 49680, 50184, 50922, 51408, 51660, 52785, 52808, 54740, 55760, 56304, 56580, 57960, 58548, 59409, 61992, 62730, 64124, 64260, 65688, 66010, 67896, 68880, 69552, 70380, 73185, 73899, 75276, 75440, 77490, 78064, 79212, 80155, 82110, 83640, 84456, 84870, 85680, 86940, 87822, 88560, 93840, 94095, 96186, 97580, 98532, 99015, 100368, 101844, 103320, 105570, 105616, 109480, 112217, 113160, 115920, 117096, 118818, 123165, 123984, 125460, 127305, 128248, 128520, 131376, 131733, 132020, 135792, 140760, 144279, 146370, 147798, 150552, 154980, 158424, 160310, 164220, 167280, 168912, 169740, 173880, 175644, 178227, 188190, 192372, 195160, 197064, 198030, 203688, 206640, 211140, 218960, 219555, 224434, 226320, 234192, 237636, 240465, 246330, 250920, 254610, 256496, 257040, 263466, 264040, 281520, 288558, 292740, 295596, 297045, 301104, 309960, 316848, 320620, 328440, 336651, 339480, 347760, 351288, 356454, 369495, 376380, 384744, 390320, 394128, 396060, 407376, 422280, 432837, 439110, 448868, 475272, 480930, 492660, 501840, 509220, 526932, 528080, 561085, 577116, 585480, 591192, 594090, 619920, 641240, 656880, 658665, 673302, 678960, 702576, 712908, 721395, 738990, 752760, 769488, 792120, 844560, 865674, 878220, 891135, 897736, 950544, 961860, 985320, 1009953, 1018440, 1053864, 1122170, 1154232, 1170960, 1182384, 1188180, 1282480, 1317330, 1346604, 1425816, 1442790, 1477980, 1505520, 1584240, 1683255, 1731348, 1756440, 1782270, 1795472, 1923720, 1970640, 2019906, 2036880, 2107728, 2164185, 2244340, 2308464, 2376360, 2634660, 2693208, 2851632, 2885580, 2955960, 3029859, 3366510, 3462696, 3512880, 3564540, 3847440, 4039812, 4328370, 4488680, 4752720, 5049765, 5269320, 5386416, 5771160, 5911920, 6059718, 6733020, 6925392, 7129080, 8079624, 8656740, 8977360, 10099530, 10538640, 11542320, 12119436, 13466040, 14258160, 15149295, 16159248, 17313480, 20199060, 24238872, 26932080, 30298590, 34626960, 40398120, 48477744, 60597180, 80796240, 121194360, 242388720]

約数ペア:

[(1, 242388720), (2, 121194360), (3, 80796240), (4, 60597180), (5, 48477744), (6, 40398120), (7, 34626960), (8, 30298590), (9, 26932080), (10, 24238872), (12, 20199060), (14, 17313480), (15, 16159248), (16, 15149295), (17, 14258160), (18, 13466040), (20, 12119436), (21, 11542320), (23, 10538640), (24, 10099530), (27, 8977360), (28, 8656740), (30, 8079624), (34, 7129080), (35, 6925392), (36, 6733020), (40, 6059718), (41, 5911920), (42, 5771160), (45, 5386416), (46, 5269320), (48, 5049765), (51, 4752720), (54, 4488680), (56, 4328370), (60, 4039812), (63, 3847440), (68, 3564540), (69, 3512880), (70, 3462696), (72, 3366510), (80, 3029859), (82, 2955960), (84, 2885580), (85, 2851632), (90, 2693208), (92, 2634660), (102, 2376360), (105, 2308464), (108, 2244340), (112, 2164185), (115, 2107728), (119, 2036880), (120, 2019906), (123, 1970640), (126, 1923720), (135, 1795472), (136, 1782270), (138, 1756440), (140, 1731348), (144, 1683255), (153, 1584240), (161, 1505520), (164, 1477980), (168, 1442790), (170, 1425816), (180, 1346604), (184, 1317330), (189, 1282480), (204, 1188180), (205, 1182384), (207, 1170960), (210, 1154232), (216, 1122170), (230, 1053864), (238, 1018440), (240, 1009953), (246, 985320), (252, 961860), (255, 950544), (270, 897736), (272, 891135), (276, 878220), (280, 865674), (287, 844560), (306, 792120), (315, 769488), (322, 752760), (328, 738990), (336, 721395), (340, 712908), (345, 702576), (357, 678960), (360, 673302), (368, 658665), (369, 656880), (378, 641240), (391, 619920), (408, 594090), (410, 591192), (414, 585480), (420, 577116), (432, 561085), (459, 528080), (460, 526932), (476, 509220), (483, 501840), (492, 492660), (504, 480930), (510, 475272), (540, 448868), (552, 439110), (560, 432837), (574, 422280), (595, 407376), (612, 396060), (615, 394128), (621, 390320), (630, 384744), (644, 376380), (656, 369495), (680, 356454), (690, 351288), (697, 347760), (714, 339480), (720, 336651), (738, 328440), (756, 320620), (765, 316848), (782, 309960), (805, 301104), (816, 297045), (820, 295596), (828, 292740), (840, 288558), (861, 281520), (918, 264040), (920, 263466), (943, 257040), (945, 256496), (952, 254610), (966, 250920), (984, 246330), (1008, 240465), (1020, 237636), (1035, 234192), (1071, 226320), (1080, 224434), (1104, 219555), (1107, 218960), (1148, 211140), (1173, 206640), (1190, 203688), (1224, 198030), (1230, 197064), (1242, 195160), (1260, 192372), (1288, 188190), (1360, 178227), (1380, 175644), (1394, 173880), (1428, 169740), (1435, 168912), (1449, 167280), (1476, 164220), (1512, 160310), (1530, 158424), (1564, 154980), (1610, 150552), (1640, 147798), (1656, 146370), (1680, 144279), (1722, 140760), (1785, 135792), (1836, 132020), (1840, 131733), (1845, 131376), (1886, 128520), (1890, 128248), (1904, 127305), (1932, 125460), (1955, 123984), (1968, 123165), (2040, 118818), (2070, 117096), (2091, 115920), (2142, 113160), (2160, 112217), (2214, 109480), (2295, 105616), (2296, 105570), (2346, 103320), (2380, 101844), (2415, 100368), (2448, 99015), (2460, 98532), (2484, 97580), (2520, 96186), (2576, 94095), (2583, 93840), (2737, 88560), (2760, 87822), (2788, 86940), (2829, 85680), (2856, 84870), (2870, 84456), (2898, 83640), (2952, 82110), (3024, 80155), (3060, 79212), (3105, 78064), (3128, 77490), (3213, 75440), (3220, 75276), (3280, 73899), (3312, 73185), (3444, 70380), (3485, 69552), (3519, 68880), (3570, 67896), (3672, 66010), (3690, 65688), (3772, 64260), (3780, 64124), (3864, 62730), (3910, 61992), (4080, 59409), (4140, 58548), (4182, 57960), (4284, 56580), (4305, 56304), (4347, 55760), (4428, 54740), (4590, 52808), (4592, 52785), (4692, 51660), (4715, 51408), (4760, 50922), (4830, 50184), (4879, 49680), (4920, 49266), (4968, 48790), (5040, 48093), (5166, 46920), (5355, 45264), (5474, 44280), (5520, 43911), (5535, 43792), (5576, 43470), (5658, 42840), (5712, 42435), (5740, 42228), (5796, 41820), (5865, 41328), (5904, 41055), (6120, 39606), (6210, 39032), (6256, 38745), (6273, 38640), (6426, 37720), (6440, 37638), (6601, 36720), (6888, 35190), (6970, 34776), (7038, 34440), (7140, 33948), (7245, 33456), (7344, 33005), (7380, 32844), (7544, 32130), (7560, 32062), (7728, 31365), (7749, 31280), (7820, 30996), (8211, 29520), (8280, 29274), (8364, 28980), (8487, 28560), (8568, 28290), (8610, 28152), (8694, 27880), (8856, 27370), (9180, 26404), (9384, 25830), (9430, 25704), (9520, 25461), (9660, 25092), (9758, 24840), (9840, 24633), (9936, 24395), (10332, 23460), (10455, 23184), (10557, 22960), (10710, 22632), (10948, 22140), (11070, 21896), (11152, 21735), (11316, 21420), (11480, 21114), (11592, 20910), (11730, 20664), (12240, 19803), (12420, 19516), (12546, 19320), (12852, 18860), (12880, 18819), (12915, 18768), (13202, 18360), (13685, 17712), (13776, 17595), (13940, 17388), (14076, 17220), (14145, 17136), (14280, 16974), (14490, 16728), (14637, 16560), (14760, 16422), (15088, 16065), (15120, 16031), (15498, 15640)]