240953440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 752613120

約数和(自身を除く): 511659680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 67, 70, 76, 80, 91, 95, 104, 112, 130, 133, 134, 140, 152, 160, 169, 182, 190, 208, 224, 247, 260, 266, 268, 280, 304, 335, 338, 364, 380, 416, 455, 469, 494, 520, 532, 536, 560, 608, 665, 670, 676, 728, 760, 845, 871, 910, 938, 988, 1040, 1064, 1072, 1120, 1183, 1235, 1273, 1330, 1340, 1352, 1456, 1520, 1690, 1729, 1742, 1820, 1876, 1976, 2080, 2128, 2144, 2345, 2366, 2470, 2546, 2660, 2680, 2704, 2912, 3040, 3211, 3380, 3458, 3484, 3640, 3752, 3952, 4256, 4355, 4690, 4732, 4940, 5092, 5320, 5360, 5408, 5915, 6097, 6365, 6422, 6760, 6916, 6968, 7280, 7504, 7904, 8645, 8710, 8911, 9380, 9464, 9880, 10184, 10640, 10720, 11323, 11830, 12194, 12730, 12844, 13520, 13832, 13936, 14560, 15008, 16055, 16549, 17290, 17420, 17822, 18760, 18928, 19760, 20368, 21280, 22477, 22646, 23660, 24388, 25460, 25688, 27040, 27664, 27872, 30485, 32110, 33098, 34580, 34840, 35644, 37520, 37856, 39520, 40736, 44555, 44954, 45292, 47320, 48776, 50920, 51376, 55328, 56615, 60970, 64220, 66196, 69160, 69680, 71288, 75040, 79261, 82745, 89110, 89908, 90584, 94640, 97552, 101840, 102752, 112385, 113230, 115843, 121940, 128440, 132392, 138320, 139360, 142576, 158522, 165490, 178220, 179816, 181168, 189280, 195104, 203680, 215137, 224770, 226460, 231686, 243880, 256880, 264784, 276640, 285152, 317044, 330980, 356440, 359632, 362336, 396305, 430274, 449540, 452920, 463372, 487760, 513760, 529568, 579215, 634088, 661960, 712880, 719264, 792610, 860548, 899080, 905840, 926744, 975520, 1075685, 1158430, 1268176, 1323920, 1425760, 1505959, 1585220, 1721096, 1798160, 1811680, 1853488, 2151370, 2316860, 2536352, 2647840, 3011918, 3170440, 3442192, 3596320, 3706976, 4302740, 4633720, 6023836, 6340880, 6884384, 7529795, 8605480, 9267440, 12047672, 12681760, 15059590, 17210960, 18534880, 24095344, 30119180, 34421920, 48190688, 60238360, 120476720, 240953440]

約数ペア:

[(1, 240953440), (2, 120476720), (4, 60238360), (5, 48190688), (7, 34421920), (8, 30119180), (10, 24095344), (13, 18534880), (14, 17210960), (16, 15059590), (19, 12681760), (20, 12047672), (26, 9267440), (28, 8605480), (32, 7529795), (35, 6884384), (38, 6340880), (40, 6023836), (52, 4633720), (56, 4302740), (65, 3706976), (67, 3596320), (70, 3442192), (76, 3170440), (80, 3011918), (91, 2647840), (95, 2536352), (104, 2316860), (112, 2151370), (130, 1853488), (133, 1811680), (134, 1798160), (140, 1721096), (152, 1585220), (160, 1505959), (169, 1425760), (182, 1323920), (190, 1268176), (208, 1158430), (224, 1075685), (247, 975520), (260, 926744), (266, 905840), (268, 899080), (280, 860548), (304, 792610), (335, 719264), (338, 712880), (364, 661960), (380, 634088), (416, 579215), (455, 529568), (469, 513760), (494, 487760), (520, 463372), (532, 452920), (536, 449540), (560, 430274), (608, 396305), (665, 362336), (670, 359632), (676, 356440), (728, 330980), (760, 317044), (845, 285152), (871, 276640), (910, 264784), (938, 256880), (988, 243880), (1040, 231686), (1064, 226460), (1072, 224770), (1120, 215137), (1183, 203680), (1235, 195104), (1273, 189280), (1330, 181168), (1340, 179816), (1352, 178220), (1456, 165490), (1520, 158522), (1690, 142576), (1729, 139360), (1742, 138320), (1820, 132392), (1876, 128440), (1976, 121940), (2080, 115843), (2128, 113230), (2144, 112385), (2345, 102752), (2366, 101840), (2470, 97552), (2546, 94640), (2660, 90584), (2680, 89908), (2704, 89110), (2912, 82745), (3040, 79261), (3211, 75040), (3380, 71288), (3458, 69680), (3484, 69160), (3640, 66196), (3752, 64220), (3952, 60970), (4256, 56615), (4355, 55328), (4690, 51376), (4732, 50920), (4940, 48776), (5092, 47320), (5320, 45292), (5360, 44954), (5408, 44555), (5915, 40736), (6097, 39520), (6365, 37856), (6422, 37520), (6760, 35644), (6916, 34840), (6968, 34580), (7280, 33098), (7504, 32110), (7904, 30485), (8645, 27872), (8710, 27664), (8911, 27040), (9380, 25688), (9464, 25460), (9880, 24388), (10184, 23660), (10640, 22646), (10720, 22477), (11323, 21280), (11830, 20368), (12194, 19760), (12730, 18928), (12844, 18760), (13520, 17822), (13832, 17420), (13936, 17290), (14560, 16549), (15008, 16055)]