2073145480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16943}}^1$

素因数の和:17003

約数の個数: 128

約数和(自身を含む): 5855846400

約数和(自身を除く): 3782700920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 437, 460, 532, 644, 665, 760, 805, 874, 920, 1064, 1288, 1330, 1610, 1748, 2185, 2660, 3059, 3220, 3496, 4370, 5320, 6118, 6440, 8740, 12236, 15295, 16943, 17480, 24472, 30590, 33886, 61180, 67772, 84715, 118601, 122360, 135544, 169430, 237202, 321917, 338860, 389689, 474404, 593005, 643834, 677720, 779378, 948808, 1186010, 1287668, 1558756, 1609585, 1948445, 2253419, 2372020, 2575336, 2727823, 3117512, 3219170, 3896890, 4506838, 4744040, 5455646, 6438340, 7404091, 7793780, 9013676, 10911292, 11267095, 12876680, 13639115, 14808182, 15587560, 18027352, 21822584, 22534190, 27278230, 29616364, 37020455, 45068380, 51828637, 54556460, 59232728, 74040910, 90136760, 103657274, 109112920, 148081820, 207314548, 259143185, 296163640, 414629096, 518286370, 1036572740, 2073145480]

約数ペア:

[(1, 2073145480), (2, 1036572740), (4, 518286370), (5, 414629096), (7, 296163640), (8, 259143185), (10, 207314548), (14, 148081820), (19, 109112920), (20, 103657274), (23, 90136760), (28, 74040910), (35, 59232728), (38, 54556460), (40, 51828637), (46, 45068380), (56, 37020455), (70, 29616364), (76, 27278230), (92, 22534190), (95, 21822584), (115, 18027352), (133, 15587560), (140, 14808182), (152, 13639115), (161, 12876680), (184, 11267095), (190, 10911292), (230, 9013676), (266, 7793780), (280, 7404091), (322, 6438340), (380, 5455646), (437, 4744040), (460, 4506838), (532, 3896890), (644, 3219170), (665, 3117512), (760, 2727823), (805, 2575336), (874, 2372020), (920, 2253419), (1064, 1948445), (1288, 1609585), (1330, 1558756), (1610, 1287668), (1748, 1186010), (2185, 948808), (2660, 779378), (3059, 677720), (3220, 643834), (3496, 593005), (4370, 474404), (5320, 389689), (6118, 338860), (6440, 321917), (8740, 237202), (12236, 169430), (15295, 135544), (16943, 122360), (17480, 118601), (24472, 84715), (30590, 67772), (33886, 61180)]