225482880

素因数分解:

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

素因数の和:931

約数の個数: 256

約数和(自身を含む): 865612800

約数和(自身を除く): 640129920

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, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 883, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1766, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2649, 2660, 2688, 3040, 3192, 3360, 3532, 3648, 3990, 4256, 4415, 4480, 4560, 5298, 5320, 6080, 6181, 6384, 6720, 7064, 7296, 7980, 8512, 8830, 9120, 10596, 10640, 12160, 12362, 12768, 13245, 13440, 14128, 15960, 16777, 17024, 17660, 18240, 18543, 21192, 21280, 24724, 25536, 26490, 28256, 30905, 31920, 33554, 35320, 36480, 37086, 42384, 42560, 49448, 50331, 51072, 52980, 56512, 61810, 63840, 67108, 70640, 74172, 83885, 84768, 85120, 92715, 98896, 100662, 105960, 113024, 117439, 123620, 127680, 134216, 141280, 148344, 167770, 169536, 185430, 197792, 201324, 211920, 234878, 247240, 251655, 255360, 268432, 282560, 296688, 335540, 339072, 352317, 370860, 395584, 402648, 423840, 469756, 494480, 503310, 536864, 565120, 587195, 593376, 671080, 704634, 741720, 791168, 805296, 847680, 939512, 988960, 1006620, 1073728, 1174390, 1186752, 1342160, 1409268, 1483440, 1610592, 1695360, 1761585, 1879024, 1977920, 2013240, 2147456, 2348780, 2373504, 2684320, 2818536, 2966880, 3221184, 3523170, 3758048, 3955840, 4026480, 4697560, 5368640, 5637072, 5933760, 6442368, 7046340, 7516096, 8052960, 9395120, 10737280, 11274144, 11867520, 14092680, 15032192, 16105920, 18790240, 22548288, 28185360, 32211840, 37580480, 45096576, 56370720, 75160960, 112741440, 225482880]

約数ペア:

[(1, 225482880), (2, 112741440), (3, 75160960), (4, 56370720), (5, 45096576), (6, 37580480), (7, 32211840), (8, 28185360), (10, 22548288), (12, 18790240), (14, 16105920), (15, 15032192), (16, 14092680), (19, 11867520), (20, 11274144), (21, 10737280), (24, 9395120), (28, 8052960), (30, 7516096), (32, 7046340), (35, 6442368), (38, 5933760), (40, 5637072), (42, 5368640), (48, 4697560), (56, 4026480), (57, 3955840), (60, 3758048), (64, 3523170), (70, 3221184), (76, 2966880), (80, 2818536), (84, 2684320), (95, 2373504), (96, 2348780), (105, 2147456), (112, 2013240), (114, 1977920), (120, 1879024), (128, 1761585), (133, 1695360), (140, 1610592), (152, 1483440), (160, 1409268), (168, 1342160), (190, 1186752), (192, 1174390), (210, 1073728), (224, 1006620), (228, 988960), (240, 939512), (266, 847680), (280, 805296), (285, 791168), (304, 741720), (320, 704634), (336, 671080), (380, 593376), (384, 587195), (399, 565120), (420, 536864), (448, 503310), (456, 494480), (480, 469756), (532, 423840), (560, 402648), (570, 395584), (608, 370860), (640, 352317), (665, 339072), (672, 335540), (760, 296688), (798, 282560), (840, 268432), (883, 255360), (896, 251655), (912, 247240), (960, 234878), (1064, 211920), (1120, 201324), (1140, 197792), (1216, 185430), (1330, 169536), (1344, 167770), (1520, 148344), (1596, 141280), (1680, 134216), (1766, 127680), (1824, 123620), (1920, 117439), (1995, 113024), (2128, 105960), (2240, 100662), (2280, 98896), (2432, 92715), (2649, 85120), (2660, 84768), (2688, 83885), (3040, 74172), (3192, 70640), (3360, 67108), (3532, 63840), (3648, 61810), (3990, 56512), (4256, 52980), (4415, 51072), (4480, 50331), (4560, 49448), (5298, 42560), (5320, 42384), (6080, 37086), (6181, 36480), (6384, 35320), (6720, 33554), (7064, 31920), (7296, 30905), (7980, 28256), (8512, 26490), (8830, 25536), (9120, 24724), (10596, 21280), (10640, 21192), (12160, 18543), (12362, 18240), (12768, 17660), (13245, 17024), (13440, 16777), (14128, 15960)]