1910273640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:864

約数の個数: 256

約数和(自身を含む): 6549258240

約数和(自身を除く): 4638984600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 47, 55, 60, 66, 82, 88, 94, 110, 120, 123, 132, 141, 164, 165, 188, 205, 220, 235, 246, 264, 282, 328, 330, 376, 410, 440, 451, 470, 492, 517, 564, 615, 660, 705, 751, 820, 902, 940, 984, 1034, 1128, 1230, 1320, 1353, 1410, 1502, 1551, 1640, 1804, 1880, 1927, 2068, 2253, 2255, 2460, 2585, 2706, 2820, 3004, 3102, 3608, 3755, 3854, 4136, 4506, 4510, 4920, 5170, 5412, 5640, 5781, 6008, 6204, 6765, 7510, 7708, 7755, 8261, 9012, 9020, 9635, 10340, 10824, 11265, 11562, 12408, 13530, 15020, 15416, 15510, 16522, 18024, 18040, 19270, 20680, 21197, 22530, 23124, 24783, 27060, 28905, 30040, 30791, 31020, 33044, 35297, 38540, 41305, 42394, 45060, 46248, 49566, 54120, 57810, 61582, 62040, 63591, 66088, 70594, 77080, 82610, 84788, 90120, 92373, 99132, 105891, 105985, 115620, 123164, 123915, 127182, 141188, 153955, 165220, 169576, 176485, 184746, 198264, 211782, 211970, 231240, 246328, 247830, 254364, 282376, 307910, 317955, 330440, 338701, 352970, 369492, 388267, 423564, 423940, 461865, 495660, 508728, 529455, 615820, 635910, 677402, 705940, 738984, 776534, 847128, 847880, 923730, 991320, 1016103, 1058910, 1164801, 1231640, 1271820, 1354804, 1411880, 1447177, 1553068, 1693505, 1847460, 1941335, 2032206, 2117820, 2329602, 2543640, 2709608, 2894354, 3106136, 3387010, 3694920, 3882670, 4064412, 4235640, 4341531, 4659204, 5080515, 5788708, 5824005, 6774020, 7235885, 7765340, 8128824, 8683062, 9318408, 10161030, 11577416, 11648010, 13548040, 14471770, 15530680, 15918947, 17366124, 20322060, 21707655, 23296020, 28943540, 31837894, 34732248, 40644120, 43415310, 46592040, 47756841, 57887080, 63675788, 79594735, 86830620, 95513682, 127351576, 159189470, 173661240, 191027364, 238784205, 318378940, 382054728, 477568410, 636757880, 955136820, 1910273640]

約数ペア:

[(1, 1910273640), (2, 955136820), (3, 636757880), (4, 477568410), (5, 382054728), (6, 318378940), (8, 238784205), (10, 191027364), (11, 173661240), (12, 159189470), (15, 127351576), (20, 95513682), (22, 86830620), (24, 79594735), (30, 63675788), (33, 57887080), (40, 47756841), (41, 46592040), (44, 43415310), (47, 40644120), (55, 34732248), (60, 31837894), (66, 28943540), (82, 23296020), (88, 21707655), (94, 20322060), (110, 17366124), (120, 15918947), (123, 15530680), (132, 14471770), (141, 13548040), (164, 11648010), (165, 11577416), (188, 10161030), (205, 9318408), (220, 8683062), (235, 8128824), (246, 7765340), (264, 7235885), (282, 6774020), (328, 5824005), (330, 5788708), (376, 5080515), (410, 4659204), (440, 4341531), (451, 4235640), (470, 4064412), (492, 3882670), (517, 3694920), (564, 3387010), (615, 3106136), (660, 2894354), (705, 2709608), (751, 2543640), (820, 2329602), (902, 2117820), (940, 2032206), (984, 1941335), (1034, 1847460), (1128, 1693505), (1230, 1553068), (1320, 1447177), (1353, 1411880), (1410, 1354804), (1502, 1271820), (1551, 1231640), (1640, 1164801), (1804, 1058910), (1880, 1016103), (1927, 991320), (2068, 923730), (2253, 847880), (2255, 847128), (2460, 776534), (2585, 738984), (2706, 705940), (2820, 677402), (3004, 635910), (3102, 615820), (3608, 529455), (3755, 508728), (3854, 495660), (4136, 461865), (4506, 423940), (4510, 423564), (4920, 388267), (5170, 369492), (5412, 352970), (5640, 338701), (5781, 330440), (6008, 317955), (6204, 307910), (6765, 282376), (7510, 254364), (7708, 247830), (7755, 246328), (8261, 231240), (9012, 211970), (9020, 211782), (9635, 198264), (10340, 184746), (10824, 176485), (11265, 169576), (11562, 165220), (12408, 153955), (13530, 141188), (15020, 127182), (15416, 123915), (15510, 123164), (16522, 115620), (18024, 105985), (18040, 105891), (19270, 99132), (20680, 92373), (21197, 90120), (22530, 84788), (23124, 82610), (24783, 77080), (27060, 70594), (28905, 66088), (30040, 63591), (30791, 62040), (31020, 61582), (33044, 57810), (35297, 54120), (38540, 49566), (41305, 46248), (42394, 45060)]