272421240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 384

約数和(自身を含む): 1075161600

約数和(自身を除く): 802740360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 101, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 169, 182, 190, 195, 202, 210, 228, 247, 260, 266, 273, 280, 285, 303, 312, 338, 364, 380, 390, 399, 404, 420, 455, 456, 494, 505, 507, 520, 532, 546, 570, 606, 665, 676, 707, 728, 741, 760, 780, 798, 808, 840, 845, 910, 988, 1010, 1014, 1064, 1092, 1140, 1183, 1212, 1235, 1313, 1330, 1352, 1365, 1414, 1482, 1515, 1560, 1596, 1690, 1729, 1820, 1919, 1976, 1995, 2020, 2028, 2121, 2184, 2280, 2366, 2424, 2470, 2535, 2626, 2660, 2730, 2828, 2964, 3030, 3192, 3211, 3380, 3458, 3535, 3549, 3640, 3705, 3838, 3939, 3990, 4040, 4056, 4242, 4732, 4940, 5070, 5187, 5252, 5320, 5460, 5656, 5757, 5915, 5928, 6060, 6422, 6565, 6760, 6916, 7070, 7098, 7410, 7676, 7878, 7980, 8484, 8645, 9191, 9464, 9595, 9633, 9880, 10140, 10374, 10504, 10605, 10920, 11514, 11830, 12120, 12844, 13130, 13433, 13832, 14140, 14196, 14820, 15352, 15756, 15960, 16055, 16968, 17069, 17290, 17745, 18382, 19190, 19266, 19695, 20280, 20748, 21210, 22477, 23028, 23660, 24947, 25688, 25935, 26260, 26866, 27573, 28280, 28392, 28785, 29640, 31512, 32110, 34138, 34580, 35490, 36764, 38380, 38532, 39390, 40299, 41496, 42420, 44954, 45955, 46056, 47320, 48165, 49894, 51207, 51870, 52520, 53732, 55146, 57570, 64220, 67165, 67431, 68276, 69160, 70980, 73528, 74841, 76760, 77064, 78780, 80598, 84840, 85345, 89908, 91910, 96330, 99788, 102414, 103740, 107464, 110292, 112385, 115140, 119483, 124735, 128440, 134330, 134862, 136552, 137865, 141960, 149682, 157560, 161196, 170690, 174629, 179816, 183820, 192660, 199576, 201495, 204828, 207480, 220584, 224770, 230280, 238966, 249470, 256035, 268660, 269724, 275730, 299364, 322392, 324311, 337155, 341380, 349258, 358449, 367640, 374205, 385320, 402990, 409656, 449540, 477932, 498940, 512070, 523887, 537320, 539448, 551460, 597415, 598728, 648622, 674310, 682760, 698516, 716898, 748410, 805980, 873145, 899080, 955864, 972933, 997880, 1024140, 1047774, 1102920, 1194830, 1297244, 1348620, 1397032, 1433796, 1496820, 1611960, 1621555, 1746290, 1792245, 1945866, 2048280, 2095548, 2270177, 2389660, 2594488, 2619435, 2697240, 2867592, 2993640, 3243110, 3492580, 3584490, 3891732, 4191096, 4540354, 4779320, 4864665, 5238870, 6486220, 6810531, 6985160, 7168980, 7783464, 9080708, 9729330, 10477740, 11350885, 12972440, 13621062, 14337960, 18161416, 19458660, 20955480, 22701770, 27242124, 34052655, 38917320, 45403540, 54484248, 68105310, 90807080, 136210620, 272421240]

約数ペア:

[(1, 272421240), (2, 136210620), (3, 90807080), (4, 68105310), (5, 54484248), (6, 45403540), (7, 38917320), (8, 34052655), (10, 27242124), (12, 22701770), (13, 20955480), (14, 19458660), (15, 18161416), (19, 14337960), (20, 13621062), (21, 12972440), (24, 11350885), (26, 10477740), (28, 9729330), (30, 9080708), (35, 7783464), (38, 7168980), (39, 6985160), (40, 6810531), (42, 6486220), (52, 5238870), (56, 4864665), (57, 4779320), (60, 4540354), (65, 4191096), (70, 3891732), (76, 3584490), (78, 3492580), (84, 3243110), (91, 2993640), (95, 2867592), (101, 2697240), (104, 2619435), (105, 2594488), (114, 2389660), (120, 2270177), (130, 2095548), (133, 2048280), (140, 1945866), (152, 1792245), (156, 1746290), (168, 1621555), (169, 1611960), (182, 1496820), (190, 1433796), (195, 1397032), (202, 1348620), (210, 1297244), (228, 1194830), (247, 1102920), (260, 1047774), (266, 1024140), (273, 997880), (280, 972933), (285, 955864), (303, 899080), (312, 873145), (338, 805980), (364, 748410), (380, 716898), (390, 698516), (399, 682760), (404, 674310), (420, 648622), (455, 598728), (456, 597415), (494, 551460), (505, 539448), (507, 537320), (520, 523887), (532, 512070), (546, 498940), (570, 477932), (606, 449540), (665, 409656), (676, 402990), (707, 385320), (728, 374205), (741, 367640), (760, 358449), (780, 349258), (798, 341380), (808, 337155), (840, 324311), (845, 322392), (910, 299364), (988, 275730), (1010, 269724), (1014, 268660), (1064, 256035), (1092, 249470), (1140, 238966), (1183, 230280), (1212, 224770), (1235, 220584), (1313, 207480), (1330, 204828), (1352, 201495), (1365, 199576), (1414, 192660), (1482, 183820), (1515, 179816), (1560, 174629), (1596, 170690), (1690, 161196), (1729, 157560), (1820, 149682), (1919, 141960), (1976, 137865), (1995, 136552), (2020, 134862), (2028, 134330), (2121, 128440), (2184, 124735), (2280, 119483), (2366, 115140), (2424, 112385), (2470, 110292), (2535, 107464), (2626, 103740), (2660, 102414), (2730, 99788), (2828, 96330), (2964, 91910), (3030, 89908), (3192, 85345), (3211, 84840), (3380, 80598), (3458, 78780), (3535, 77064), (3549, 76760), (3640, 74841), (3705, 73528), (3838, 70980), (3939, 69160), (3990, 68276), (4040, 67431), (4056, 67165), (4242, 64220), (4732, 57570), (4940, 55146), (5070, 53732), (5187, 52520), (5252, 51870), (5320, 51207), (5460, 49894), (5656, 48165), (5757, 47320), (5915, 46056), (5928, 45955), (6060, 44954), (6422, 42420), (6565, 41496), (6760, 40299), (6916, 39390), (7070, 38532), (7098, 38380), (7410, 36764), (7676, 35490), (7878, 34580), (7980, 34138), (8484, 32110), (8645, 31512), (9191, 29640), (9464, 28785), (9595, 28392), (9633, 28280), (9880, 27573), (10140, 26866), (10374, 26260), (10504, 25935), (10605, 25688), (10920, 24947), (11514, 23660), (11830, 23028), (12120, 22477), (12844, 21210), (13130, 20748), (13433, 20280), (13832, 19695), (14140, 19266), (14196, 19190), (14820, 18382), (15352, 17745), (15756, 17290), (15960, 17069), (16055, 16968)]