29820120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 108864000

約数和(自身を除く): 79043880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 29, 30, 33, 38, 40, 41, 44, 55, 57, 58, 60, 66, 76, 82, 87, 88, 95, 110, 114, 116, 120, 123, 132, 145, 152, 164, 165, 174, 190, 205, 209, 220, 228, 232, 246, 264, 285, 290, 319, 328, 330, 348, 380, 410, 418, 435, 440, 451, 456, 492, 551, 570, 580, 615, 627, 638, 660, 696, 760, 779, 820, 836, 870, 902, 957, 984, 1045, 1102, 1140, 1160, 1189, 1230, 1254, 1276, 1320, 1353, 1558, 1595, 1640, 1653, 1672, 1740, 1804, 1914, 2090, 2204, 2255, 2280, 2337, 2378, 2460, 2508, 2552, 2706, 2755, 3116, 3135, 3190, 3306, 3480, 3567, 3608, 3828, 3895, 4180, 4408, 4510, 4674, 4756, 4785, 4920, 5016, 5412, 5510, 5945, 6061, 6232, 6270, 6380, 6612, 6765, 7134, 7656, 7790, 8265, 8360, 8569, 9020, 9348, 9512, 9570, 10824, 11020, 11685, 11890, 12122, 12540, 12760, 13079, 13224, 13530, 14268, 15580, 16530, 17138, 17835, 18040, 18183, 18696, 19140, 22040, 22591, 23370, 23780, 24244, 25080, 25707, 26158, 27060, 28536, 30305, 31160, 33060, 34276, 35670, 36366, 38280, 39237, 42845, 45182, 46740, 47560, 48488, 51414, 52316, 54120, 60610, 65395, 66120, 67773, 68552, 71340, 72732, 78474, 85690, 90364, 90915, 93480, 102828, 104632, 112955, 121220, 128535, 130790, 135546, 142680, 145464, 156948, 171380, 180728, 181830, 196185, 205656, 225910, 242440, 248501, 257070, 261580, 271092, 313896, 338865, 342760, 363660, 392370, 451820, 497002, 514140, 523160, 542184, 677730, 727320, 745503, 784740, 903640, 994004, 1028280, 1242505, 1355460, 1491006, 1569480, 1988008, 2485010, 2710920, 2982012, 3727515, 4970020, 5964024, 7455030, 9940040, 14910060, 29820120]

約数ペア:

[(1, 29820120), (2, 14910060), (3, 9940040), (4, 7455030), (5, 5964024), (6, 4970020), (8, 3727515), (10, 2982012), (11, 2710920), (12, 2485010), (15, 1988008), (19, 1569480), (20, 1491006), (22, 1355460), (24, 1242505), (29, 1028280), (30, 994004), (33, 903640), (38, 784740), (40, 745503), (41, 727320), (44, 677730), (55, 542184), (57, 523160), (58, 514140), (60, 497002), (66, 451820), (76, 392370), (82, 363660), (87, 342760), (88, 338865), (95, 313896), (110, 271092), (114, 261580), (116, 257070), (120, 248501), (123, 242440), (132, 225910), (145, 205656), (152, 196185), (164, 181830), (165, 180728), (174, 171380), (190, 156948), (205, 145464), (209, 142680), (220, 135546), (228, 130790), (232, 128535), (246, 121220), (264, 112955), (285, 104632), (290, 102828), (319, 93480), (328, 90915), (330, 90364), (348, 85690), (380, 78474), (410, 72732), (418, 71340), (435, 68552), (440, 67773), (451, 66120), (456, 65395), (492, 60610), (551, 54120), (570, 52316), (580, 51414), (615, 48488), (627, 47560), (638, 46740), (660, 45182), (696, 42845), (760, 39237), (779, 38280), (820, 36366), (836, 35670), (870, 34276), (902, 33060), (957, 31160), (984, 30305), (1045, 28536), (1102, 27060), (1140, 26158), (1160, 25707), (1189, 25080), (1230, 24244), (1254, 23780), (1276, 23370), (1320, 22591), (1353, 22040), (1558, 19140), (1595, 18696), (1640, 18183), (1653, 18040), (1672, 17835), (1740, 17138), (1804, 16530), (1914, 15580), (2090, 14268), (2204, 13530), (2255, 13224), (2280, 13079), (2337, 12760), (2378, 12540), (2460, 12122), (2508, 11890), (2552, 11685), (2706, 11020), (2755, 10824), (3116, 9570), (3135, 9512), (3190, 9348), (3306, 9020), (3480, 8569), (3567, 8360), (3608, 8265), (3828, 7790), (3895, 7656), (4180, 7134), (4408, 6765), (4510, 6612), (4674, 6380), (4756, 6270), (4785, 6232), (4920, 6061), (5016, 5945), (5412, 5510)]