170972640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2126

約数の個数: 192

約数和(自身を含む): 630201600

約数和(自身を除く): 459228960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2083, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4166, 4320, 4560, 5130, 5472, 6249, 6840, 8208, 8332, 9120, 10260, 10415, 12498, 13680, 16416, 16664, 18747, 20520, 20830, 24996, 27360, 31245, 33328, 37494, 39577, 41040, 41660, 49992, 56241, 62490, 66656, 74988, 79154, 82080, 83320, 93735, 99984, 112482, 118731, 124980, 149976, 158308, 166640, 187470, 197885, 199968, 224964, 237462, 249960, 281205, 299952, 316616, 333280, 356193, 374940, 395770, 449928, 474924, 499920, 562410, 593655, 599904, 633232, 712386, 749880, 791540, 899856, 949848, 999840, 1068579, 1124820, 1187310, 1266464, 1424772, 1499760, 1583080, 1780965, 1799712, 1899696, 2137158, 2249640, 2374620, 2849544, 2999520, 3166160, 3561930, 3799392, 4274316, 4499280, 4749240, 5342895, 5699088, 6332320, 7123860, 8548632, 8998560, 9498480, 10685790, 11398176, 14247720, 17097264, 18996960, 21371580, 28495440, 34194528, 42743160, 56990880, 85486320, 170972640]

約数ペア:

[(1, 170972640), (2, 85486320), (3, 56990880), (4, 42743160), (5, 34194528), (6, 28495440), (8, 21371580), (9, 18996960), (10, 17097264), (12, 14247720), (15, 11398176), (16, 10685790), (18, 9498480), (19, 8998560), (20, 8548632), (24, 7123860), (27, 6332320), (30, 5699088), (32, 5342895), (36, 4749240), (38, 4499280), (40, 4274316), (45, 3799392), (48, 3561930), (54, 3166160), (57, 2999520), (60, 2849544), (72, 2374620), (76, 2249640), (80, 2137158), (90, 1899696), (95, 1799712), (96, 1780965), (108, 1583080), (114, 1499760), (120, 1424772), (135, 1266464), (144, 1187310), (152, 1124820), (160, 1068579), (171, 999840), (180, 949848), (190, 899856), (216, 791540), (228, 749880), (240, 712386), (270, 633232), (285, 599904), (288, 593655), (304, 562410), (342, 499920), (360, 474924), (380, 449928), (432, 395770), (456, 374940), (480, 356193), (513, 333280), (540, 316616), (570, 299952), (608, 281205), (684, 249960), (720, 237462), (760, 224964), (855, 199968), (864, 197885), (912, 187470), (1026, 166640), (1080, 158308), (1140, 149976), (1368, 124980), (1440, 118731), (1520, 112482), (1710, 99984), (1824, 93735), (2052, 83320), (2083, 82080), (2160, 79154), (2280, 74988), (2565, 66656), (2736, 62490), (3040, 56241), (3420, 49992), (4104, 41660), (4166, 41040), (4320, 39577), (4560, 37494), (5130, 33328), (5472, 31245), (6249, 27360), (6840, 24996), (8208, 20830), (8332, 20520), (9120, 18747), (10260, 16664), (10415, 16416), (12498, 13680)]