2247687420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 7204184064

約数和(自身を除く): 4956496644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 263, 276, 330, 345, 460, 506, 526, 563, 660, 690, 759, 789, 1012, 1052, 1126, 1265, 1315, 1380, 1518, 1578, 1689, 2252, 2530, 2630, 2815, 2893, 3036, 3156, 3378, 3795, 3945, 5060, 5260, 5630, 5786, 6049, 6193, 6756, 7590, 7890, 8445, 8679, 11260, 11572, 12098, 12386, 12949, 14465, 15180, 15780, 16890, 17358, 18147, 18579, 24196, 24772, 25898, 28930, 30245, 30965, 33780, 34716, 36294, 37158, 38847, 43395, 51796, 57860, 60490, 61930, 64745, 66539, 72588, 74316, 77694, 86790, 90735, 92895, 120980, 123860, 129490, 133078, 142439, 148069, 155388, 173580, 181470, 185790, 194235, 199617, 258980, 266156, 284878, 296138, 332695, 362940, 371580, 388470, 399234, 427317, 444207, 569756, 592276, 665390, 712195, 740345, 776940, 798468, 854634, 888414, 998085, 1330780, 1424390, 1480690, 1628759, 1709268, 1776828, 1996170, 2136585, 2221035, 2848780, 2961380, 3257518, 3405587, 3992340, 4273170, 4442070, 4886277, 6515036, 6811174, 8143795, 8546340, 8884140, 9772554, 10216761, 13622348, 16287590, 17027935, 19545108, 20433522, 24431385, 32575180, 34055870, 37461457, 40867044, 48862770, 51083805, 68111740, 74922914, 97725540, 102167610, 112384371, 149845828, 187307285, 204335220, 224768742, 374614570, 449537484, 561921855, 749229140, 1123843710, 2247687420]

約数ペア:

[(1, 2247687420), (2, 1123843710), (3, 749229140), (4, 561921855), (5, 449537484), (6, 374614570), (10, 224768742), (11, 204335220), (12, 187307285), (15, 149845828), (20, 112384371), (22, 102167610), (23, 97725540), (30, 74922914), (33, 68111740), (44, 51083805), (46, 48862770), (55, 40867044), (60, 37461457), (66, 34055870), (69, 32575180), (92, 24431385), (110, 20433522), (115, 19545108), (132, 17027935), (138, 16287590), (165, 13622348), (220, 10216761), (230, 9772554), (253, 8884140), (263, 8546340), (276, 8143795), (330, 6811174), (345, 6515036), (460, 4886277), (506, 4442070), (526, 4273170), (563, 3992340), (660, 3405587), (690, 3257518), (759, 2961380), (789, 2848780), (1012, 2221035), (1052, 2136585), (1126, 1996170), (1265, 1776828), (1315, 1709268), (1380, 1628759), (1518, 1480690), (1578, 1424390), (1689, 1330780), (2252, 998085), (2530, 888414), (2630, 854634), (2815, 798468), (2893, 776940), (3036, 740345), (3156, 712195), (3378, 665390), (3795, 592276), (3945, 569756), (5060, 444207), (5260, 427317), (5630, 399234), (5786, 388470), (6049, 371580), (6193, 362940), (6756, 332695), (7590, 296138), (7890, 284878), (8445, 266156), (8679, 258980), (11260, 199617), (11572, 194235), (12098, 185790), (12386, 181470), (12949, 173580), (14465, 155388), (15180, 148069), (15780, 142439), (16890, 133078), (17358, 129490), (18147, 123860), (18579, 120980), (24196, 92895), (24772, 90735), (25898, 86790), (28930, 77694), (30245, 74316), (30965, 72588), (33780, 66539), (34716, 64745), (36294, 61930), (37158, 60490), (38847, 57860), (43395, 51796)]