20142300570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{71419}}^1$

素因数の和:71532

約数の個数: 128

約数和(自身を含む): 59238604800

約数和(自身を除く): 39096304230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 79, 85, 102, 105, 119, 158, 170, 210, 237, 238, 255, 357, 395, 474, 510, 553, 595, 714, 790, 1106, 1185, 1190, 1343, 1659, 1785, 2370, 2686, 2765, 3318, 3570, 4029, 5530, 6715, 8058, 8295, 9401, 13430, 16590, 18802, 20145, 28203, 40290, 47005, 56406, 71419, 94010, 141015, 142838, 214257, 282030, 357095, 428514, 499933, 714190, 999866, 1071285, 1214123, 1499799, 2142570, 2428246, 2499665, 2999598, 3642369, 4999330, 5642101, 6070615, 7284738, 7498995, 8498861, 11284202, 12141230, 14997990, 16926303, 16997722, 18211845, 25496583, 28210505, 33852606, 36423690, 39494707, 42494305, 50993166, 56421010, 78989414, 84631515, 84988610, 95915717, 118484121, 127482915, 169263030, 191831434, 197473535, 236968242, 254965830, 287747151, 394947070, 479578585, 575494302, 592420605, 671410019, 959157170, 1184841210, 1342820038, 1438735755, 2014230057, 2877471510, 3357050095, 4028460114, 6714100190, 10071150285, 20142300570]

約数ペア:

[(1, 20142300570), (2, 10071150285), (3, 6714100190), (5, 4028460114), (6, 3357050095), (7, 2877471510), (10, 2014230057), (14, 1438735755), (15, 1342820038), (17, 1184841210), (21, 959157170), (30, 671410019), (34, 592420605), (35, 575494302), (42, 479578585), (51, 394947070), (70, 287747151), (79, 254965830), (85, 236968242), (102, 197473535), (105, 191831434), (119, 169263030), (158, 127482915), (170, 118484121), (210, 95915717), (237, 84988610), (238, 84631515), (255, 78989414), (357, 56421010), (395, 50993166), (474, 42494305), (510, 39494707), (553, 36423690), (595, 33852606), (714, 28210505), (790, 25496583), (1106, 18211845), (1185, 16997722), (1190, 16926303), (1343, 14997990), (1659, 12141230), (1785, 11284202), (2370, 8498861), (2686, 7498995), (2765, 7284738), (3318, 6070615), (3570, 5642101), (4029, 4999330), (5530, 3642369), (6715, 2999598), (8058, 2499665), (8295, 2428246), (9401, 2142570), (13430, 1499799), (16590, 1214123), (18802, 1071285), (20145, 999866), (28203, 714190), (40290, 499933), (47005, 428514), (56406, 357095), (71419, 282030), (94010, 214257), (141015, 142838)]