56370720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:927

約数の個数: 192

約数和(自身を含む): 213857280

約数和(自身を除く): 157486560

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, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 883, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1766, 1824, 1995, 2128, 2280, 2649, 2660, 3040, 3192, 3360, 3532, 3990, 4256, 4415, 4560, 5298, 5320, 6181, 6384, 7064, 7980, 8830, 9120, 10596, 10640, 12362, 12768, 13245, 14128, 15960, 16777, 17660, 18543, 21192, 21280, 24724, 26490, 28256, 30905, 31920, 33554, 35320, 37086, 42384, 49448, 50331, 52980, 61810, 63840, 67108, 70640, 74172, 83885, 84768, 92715, 98896, 100662, 105960, 117439, 123620, 134216, 141280, 148344, 167770, 185430, 197792, 201324, 211920, 234878, 247240, 251655, 268432, 296688, 335540, 352317, 370860, 402648, 423840, 469756, 494480, 503310, 536864, 587195, 593376, 671080, 704634, 741720, 805296, 939512, 988960, 1006620, 1174390, 1342160, 1409268, 1483440, 1610592, 1761585, 1879024, 2013240, 2348780, 2684320, 2818536, 2966880, 3523170, 3758048, 4026480, 4697560, 5637072, 7046340, 8052960, 9395120, 11274144, 14092680, 18790240, 28185360, 56370720]

約数ペア:

[(1, 56370720), (2, 28185360), (3, 18790240), (4, 14092680), (5, 11274144), (6, 9395120), (7, 8052960), (8, 7046340), (10, 5637072), (12, 4697560), (14, 4026480), (15, 3758048), (16, 3523170), (19, 2966880), (20, 2818536), (21, 2684320), (24, 2348780), (28, 2013240), (30, 1879024), (32, 1761585), (35, 1610592), (38, 1483440), (40, 1409268), (42, 1342160), (48, 1174390), (56, 1006620), (57, 988960), (60, 939512), (70, 805296), (76, 741720), (80, 704634), (84, 671080), (95, 593376), (96, 587195), (105, 536864), (112, 503310), (114, 494480), (120, 469756), (133, 423840), (140, 402648), (152, 370860), (160, 352317), (168, 335540), (190, 296688), (210, 268432), (224, 251655), (228, 247240), (240, 234878), (266, 211920), (280, 201324), (285, 197792), (304, 185430), (336, 167770), (380, 148344), (399, 141280), (420, 134216), (456, 123620), (480, 117439), (532, 105960), (560, 100662), (570, 98896), (608, 92715), (665, 84768), (672, 83885), (760, 74172), (798, 70640), (840, 67108), (883, 63840), (912, 61810), (1064, 52980), (1120, 50331), (1140, 49448), (1330, 42384), (1520, 37086), (1596, 35320), (1680, 33554), (1766, 31920), (1824, 30905), (1995, 28256), (2128, 26490), (2280, 24724), (2649, 21280), (2660, 21192), (3040, 18543), (3192, 17660), (3360, 16777), (3532, 15960), (3990, 14128), (4256, 13245), (4415, 12768), (4560, 12362), (5298, 10640), (5320, 10596), (6181, 9120), (6384, 8830), (7064, 7980)]