13470240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 51287040

約数和(自身を除く): 37816800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 211, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 422, 456, 480, 532, 560, 570, 608, 633, 665, 672, 760, 798, 840, 844, 912, 1055, 1064, 1120, 1140, 1266, 1330, 1477, 1520, 1596, 1680, 1688, 1824, 1995, 2110, 2128, 2280, 2532, 2660, 2954, 3040, 3165, 3192, 3360, 3376, 3990, 4009, 4220, 4256, 4431, 4560, 5064, 5320, 5908, 6330, 6384, 6752, 7385, 7980, 8018, 8440, 8862, 9120, 10128, 10640, 11816, 12027, 12660, 12768, 14770, 15960, 16036, 16880, 17724, 20045, 20256, 21280, 22155, 23632, 24054, 25320, 28063, 29540, 31920, 32072, 33760, 35448, 40090, 44310, 47264, 48108, 50640, 56126, 59080, 60135, 63840, 64144, 70896, 80180, 84189, 88620, 96216, 101280, 112252, 118160, 120270, 128288, 140315, 141792, 160360, 168378, 177240, 192432, 224504, 236320, 240540, 280630, 320720, 336756, 354480, 384864, 420945, 449008, 481080, 561260, 641440, 673512, 708960, 841890, 898016, 962160, 1122520, 1347024, 1683780, 1924320, 2245040, 2694048, 3367560, 4490080, 6735120, 13470240]

約数ペア:

[(1, 13470240), (2, 6735120), (3, 4490080), (4, 3367560), (5, 2694048), (6, 2245040), (7, 1924320), (8, 1683780), (10, 1347024), (12, 1122520), (14, 962160), (15, 898016), (16, 841890), (19, 708960), (20, 673512), (21, 641440), (24, 561260), (28, 481080), (30, 449008), (32, 420945), (35, 384864), (38, 354480), (40, 336756), (42, 320720), (48, 280630), (56, 240540), (57, 236320), (60, 224504), (70, 192432), (76, 177240), (80, 168378), (84, 160360), (95, 141792), (96, 140315), (105, 128288), (112, 120270), (114, 118160), (120, 112252), (133, 101280), (140, 96216), (152, 88620), (160, 84189), (168, 80180), (190, 70896), (210, 64144), (211, 63840), (224, 60135), (228, 59080), (240, 56126), (266, 50640), (280, 48108), (285, 47264), (304, 44310), (336, 40090), (380, 35448), (399, 33760), (420, 32072), (422, 31920), (456, 29540), (480, 28063), (532, 25320), (560, 24054), (570, 23632), (608, 22155), (633, 21280), (665, 20256), (672, 20045), (760, 17724), (798, 16880), (840, 16036), (844, 15960), (912, 14770), (1055, 12768), (1064, 12660), (1120, 12027), (1140, 11816), (1266, 10640), (1330, 10128), (1477, 9120), (1520, 8862), (1596, 8440), (1680, 8018), (1688, 7980), (1824, 7385), (1995, 6752), (2110, 6384), (2128, 6330), (2280, 5908), (2532, 5320), (2660, 5064), (2954, 4560), (3040, 4431), (3165, 4256), (3192, 4220), (3360, 4009), (3376, 3990)]