2193295020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1439}}^1$

素因数の和:1668

約数の個数: 192

約数和(自身を含む): 7431782400

約数和(自身を除く): 5238487380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 191, 210, 228, 266, 285, 380, 382, 399, 420, 532, 570, 573, 665, 764, 798, 955, 1140, 1146, 1330, 1337, 1439, 1596, 1910, 1995, 2292, 2660, 2674, 2865, 2878, 3629, 3820, 3990, 4011, 4317, 5348, 5730, 5756, 6685, 7195, 7258, 7980, 8022, 8634, 10073, 10887, 11460, 13370, 14390, 14516, 16044, 17268, 18145, 20055, 20146, 21585, 21774, 25403, 26740, 27341, 28780, 30219, 36290, 40110, 40292, 43170, 43548, 50365, 50806, 54435, 54682, 60438, 72580, 76209, 80220, 82023, 86340, 100730, 101612, 108870, 109364, 120876, 127015, 136705, 151095, 152418, 164046, 191387, 201460, 217740, 254030, 273410, 274849, 302190, 304836, 328092, 381045, 382774, 410115, 508060, 546820, 549698, 574161, 604380, 762090, 765548, 820230, 824547, 956935, 1099396, 1148322, 1374245, 1524180, 1640460, 1649094, 1913870, 1923943, 2296644, 2748490, 2870805, 3298188, 3827740, 3847886, 4122735, 5222131, 5496980, 5741610, 5771829, 7695772, 8245470, 9619715, 10444262, 11483220, 11543658, 15666393, 16490940, 19239430, 20888524, 23087316, 26110655, 28859145, 31332786, 36554917, 38478860, 52221310, 57718290, 62665572, 73109834, 78331965, 104442620, 109664751, 115436580, 146219668, 156663930, 182774585, 219329502, 313327860, 365549170, 438659004, 548323755, 731098340, 1096647510, 2193295020]

約数ペア:

[(1, 2193295020), (2, 1096647510), (3, 731098340), (4, 548323755), (5, 438659004), (6, 365549170), (7, 313327860), (10, 219329502), (12, 182774585), (14, 156663930), (15, 146219668), (19, 115436580), (20, 109664751), (21, 104442620), (28, 78331965), (30, 73109834), (35, 62665572), (38, 57718290), (42, 52221310), (57, 38478860), (60, 36554917), (70, 31332786), (76, 28859145), (84, 26110655), (95, 23087316), (105, 20888524), (114, 19239430), (133, 16490940), (140, 15666393), (190, 11543658), (191, 11483220), (210, 10444262), (228, 9619715), (266, 8245470), (285, 7695772), (380, 5771829), (382, 5741610), (399, 5496980), (420, 5222131), (532, 4122735), (570, 3847886), (573, 3827740), (665, 3298188), (764, 2870805), (798, 2748490), (955, 2296644), (1140, 1923943), (1146, 1913870), (1330, 1649094), (1337, 1640460), (1439, 1524180), (1596, 1374245), (1910, 1148322), (1995, 1099396), (2292, 956935), (2660, 824547), (2674, 820230), (2865, 765548), (2878, 762090), (3629, 604380), (3820, 574161), (3990, 549698), (4011, 546820), (4317, 508060), (5348, 410115), (5730, 382774), (5756, 381045), (6685, 328092), (7195, 304836), (7258, 302190), (7980, 274849), (8022, 273410), (8634, 254030), (10073, 217740), (10887, 201460), (11460, 191387), (13370, 164046), (14390, 152418), (14516, 151095), (16044, 136705), (17268, 127015), (18145, 120876), (20055, 109364), (20146, 108870), (21585, 101612), (21774, 100730), (25403, 86340), (26740, 82023), (27341, 80220), (28780, 76209), (30219, 72580), (36290, 60438), (40110, 54682), (40292, 54435), (43170, 50806), (43548, 50365)]