12512443920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{74161}}^1$

素因数の和:74233

約数の個数: 160

約数和(自身を含む): 41934161280

約数和(自身を除く): 29421717360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 555, 570, 592, 703, 740, 760, 888, 912, 1110, 1140, 1406, 1480, 1520, 1776, 2109, 2220, 2280, 2812, 2960, 3515, 4218, 4440, 4560, 5624, 7030, 8436, 8880, 10545, 11248, 14060, 16872, 21090, 28120, 33744, 42180, 56240, 74161, 84360, 148322, 168720, 222483, 296644, 370805, 444966, 593288, 741610, 889932, 1112415, 1186576, 1409059, 1483220, 1779864, 2224830, 2743957, 2818118, 2966440, 3559728, 4227177, 4449660, 5487914, 5636236, 5932880, 7045295, 8231871, 8454354, 8899320, 10975828, 11272472, 13719785, 14090590, 16463742, 16908708, 17798640, 21135885, 21951656, 22544944, 27439570, 28181180, 32927484, 33817416, 41159355, 42271770, 43903312, 52135183, 54879140, 56362360, 65854968, 67634832, 82318710, 84543540, 104270366, 109758280, 112724720, 131709936, 156405549, 164637420, 169087080, 208540732, 219516560, 260675915, 312811098, 329274840, 338174160, 417081464, 521351830, 625622196, 658549680, 782027745, 834162928, 1042703660, 1251244392, 1564055490, 2085407320, 2502488784, 3128110980, 4170814640, 6256221960, 12512443920]

約数ペア:

[(1, 12512443920), (2, 6256221960), (3, 4170814640), (4, 3128110980), (5, 2502488784), (6, 2085407320), (8, 1564055490), (10, 1251244392), (12, 1042703660), (15, 834162928), (16, 782027745), (19, 658549680), (20, 625622196), (24, 521351830), (30, 417081464), (37, 338174160), (38, 329274840), (40, 312811098), (48, 260675915), (57, 219516560), (60, 208540732), (74, 169087080), (76, 164637420), (80, 156405549), (95, 131709936), (111, 112724720), (114, 109758280), (120, 104270366), (148, 84543540), (152, 82318710), (185, 67634832), (190, 65854968), (222, 56362360), (228, 54879140), (240, 52135183), (285, 43903312), (296, 42271770), (304, 41159355), (370, 33817416), (380, 32927484), (444, 28181180), (456, 27439570), (555, 22544944), (570, 21951656), (592, 21135885), (703, 17798640), (740, 16908708), (760, 16463742), (888, 14090590), (912, 13719785), (1110, 11272472), (1140, 10975828), (1406, 8899320), (1480, 8454354), (1520, 8231871), (1776, 7045295), (2109, 5932880), (2220, 5636236), (2280, 5487914), (2812, 4449660), (2960, 4227177), (3515, 3559728), (4218, 2966440), (4440, 2818118), (4560, 2743957), (5624, 2224830), (7030, 1779864), (8436, 1483220), (8880, 1409059), (10545, 1186576), (11248, 1112415), (14060, 889932), (16872, 741610), (21090, 593288), (28120, 444966), (33744, 370805), (42180, 296644), (56240, 222483), (74161, 168720), (84360, 148322)]