164916960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 597663360

約数和(自身を除く): 432746400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 107, 114, 120, 130, 152, 156, 160, 169, 190, 195, 208, 214, 228, 240, 247, 260, 285, 304, 312, 321, 338, 380, 390, 416, 428, 456, 480, 494, 507, 520, 535, 570, 608, 624, 642, 676, 741, 760, 780, 845, 856, 912, 988, 1014, 1040, 1070, 1140, 1235, 1248, 1284, 1352, 1391, 1482, 1520, 1560, 1605, 1690, 1712, 1824, 1976, 2028, 2033, 2080, 2140, 2280, 2470, 2535, 2568, 2704, 2782, 2964, 3040, 3120, 3210, 3211, 3380, 3424, 3705, 3952, 4056, 4066, 4173, 4280, 4560, 4940, 5070, 5136, 5408, 5564, 5928, 6099, 6240, 6420, 6422, 6760, 6955, 7410, 7904, 8112, 8132, 8346, 8560, 9120, 9633, 9880, 10140, 10165, 10272, 11128, 11856, 12198, 12840, 12844, 13520, 13910, 14820, 16055, 16224, 16264, 16692, 17120, 18083, 19266, 19760, 20280, 20330, 20865, 22256, 23712, 24396, 25680, 25688, 26429, 27040, 27820, 29640, 30495, 32110, 32528, 33384, 36166, 38532, 39520, 40560, 40660, 41730, 44512, 48165, 48792, 51360, 51376, 52858, 54249, 55640, 59280, 60990, 64220, 65056, 66768, 72332, 77064, 79287, 81120, 81320, 83460, 90415, 96330, 97584, 102752, 105716, 108498, 111280, 118560, 121980, 128440, 132145, 133536, 144664, 154128, 158574, 162640, 166920, 180830, 192660, 195168, 211432, 216996, 222560, 243960, 256880, 264290, 271245, 289328, 308256, 317148, 325280, 333840, 343577, 361660, 385320, 396435, 422864, 433992, 487920, 513760, 528580, 542490, 578656, 634296, 667680, 687154, 723320, 770640, 792870, 845728, 867984, 975840, 1030731, 1057160, 1084980, 1268592, 1374308, 1446640, 1541280, 1585740, 1717885, 1735968, 2061462, 2114320, 2169960, 2537184, 2748616, 2893280, 3171480, 3435770, 4122924, 4228640, 4339920, 5153655, 5497232, 6342960, 6871540, 8245848, 8679840, 10307310, 10994464, 12685920, 13743080, 16491696, 20614620, 27486160, 32983392, 41229240, 54972320, 82458480, 164916960]

約数ペア:

[(1, 164916960), (2, 82458480), (3, 54972320), (4, 41229240), (5, 32983392), (6, 27486160), (8, 20614620), (10, 16491696), (12, 13743080), (13, 12685920), (15, 10994464), (16, 10307310), (19, 8679840), (20, 8245848), (24, 6871540), (26, 6342960), (30, 5497232), (32, 5153655), (38, 4339920), (39, 4228640), (40, 4122924), (48, 3435770), (52, 3171480), (57, 2893280), (60, 2748616), (65, 2537184), (76, 2169960), (78, 2114320), (80, 2061462), (95, 1735968), (96, 1717885), (104, 1585740), (107, 1541280), (114, 1446640), (120, 1374308), (130, 1268592), (152, 1084980), (156, 1057160), (160, 1030731), (169, 975840), (190, 867984), (195, 845728), (208, 792870), (214, 770640), (228, 723320), (240, 687154), (247, 667680), (260, 634296), (285, 578656), (304, 542490), (312, 528580), (321, 513760), (338, 487920), (380, 433992), (390, 422864), (416, 396435), (428, 385320), (456, 361660), (480, 343577), (494, 333840), (507, 325280), (520, 317148), (535, 308256), (570, 289328), (608, 271245), (624, 264290), (642, 256880), (676, 243960), (741, 222560), (760, 216996), (780, 211432), (845, 195168), (856, 192660), (912, 180830), (988, 166920), (1014, 162640), (1040, 158574), (1070, 154128), (1140, 144664), (1235, 133536), (1248, 132145), (1284, 128440), (1352, 121980), (1391, 118560), (1482, 111280), (1520, 108498), (1560, 105716), (1605, 102752), (1690, 97584), (1712, 96330), (1824, 90415), (1976, 83460), (2028, 81320), (2033, 81120), (2080, 79287), (2140, 77064), (2280, 72332), (2470, 66768), (2535, 65056), (2568, 64220), (2704, 60990), (2782, 59280), (2964, 55640), (3040, 54249), (3120, 52858), (3210, 51376), (3211, 51360), (3380, 48792), (3424, 48165), (3705, 44512), (3952, 41730), (4056, 40660), (4066, 40560), (4173, 39520), (4280, 38532), (4560, 36166), (4940, 33384), (5070, 32528), (5136, 32110), (5408, 30495), (5564, 29640), (5928, 27820), (6099, 27040), (6240, 26429), (6420, 25688), (6422, 25680), (6760, 24396), (6955, 23712), (7410, 22256), (7904, 20865), (8112, 20330), (8132, 20280), (8346, 19760), (8560, 19266), (9120, 18083), (9633, 17120), (9880, 16692), (10140, 16264), (10165, 16224), (10272, 16055), (11128, 14820), (11856, 13910), (12198, 13520), (12840, 12844)]