20160608820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{12473}}^1$

素因数の和:12606

約数の個数: 192

約数和(自身を含む): 64377815040

約数和(自身を除く): 44217206220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 79, 93, 110, 124, 132, 155, 158, 165, 186, 220, 237, 310, 316, 330, 341, 372, 395, 465, 474, 620, 660, 682, 790, 869, 930, 948, 1023, 1185, 1364, 1580, 1705, 1738, 1860, 2046, 2370, 2449, 2607, 3410, 3476, 4092, 4345, 4740, 4898, 5115, 5214, 6820, 7347, 8690, 9796, 10230, 10428, 12245, 12473, 13035, 14694, 17380, 20460, 24490, 24946, 26070, 26939, 29388, 36735, 37419, 48980, 49892, 52140, 53878, 62365, 73470, 74838, 80817, 107756, 124730, 134695, 137203, 146940, 149676, 161634, 187095, 249460, 269390, 274406, 323268, 374190, 386663, 404085, 411609, 538780, 548812, 686015, 748380, 773326, 808170, 823218, 985367, 1159989, 1372030, 1546652, 1616340, 1646436, 1933315, 1970734, 2058045, 2319978, 2744060, 2956101, 3866630, 3941468, 4116090, 4253293, 4639956, 4926835, 5799945, 5912202, 7733260, 8232180, 8506586, 9853670, 10839037, 11599890, 11824404, 12759879, 14780505, 17013172, 19707340, 21266465, 21678074, 23199780, 25519758, 29561010, 30546377, 32517111, 42532930, 43356148, 51039516, 54195185, 59122020, 61092754, 63799395, 65034222, 85065860, 91639131, 108390370, 122185508, 127598790, 130068444, 152731885, 162585555, 183278262, 216780740, 255197580, 305463770, 325171110, 336010147, 366556524, 458195655, 610927540, 650342220, 672020294, 916391310, 1008030441, 1344040588, 1680050735, 1832782620, 2016060882, 3360101470, 4032121764, 5040152205, 6720202940, 10080304410, 20160608820]

約数ペア:

[(1, 20160608820), (2, 10080304410), (3, 6720202940), (4, 5040152205), (5, 4032121764), (6, 3360101470), (10, 2016060882), (11, 1832782620), (12, 1680050735), (15, 1344040588), (20, 1008030441), (22, 916391310), (30, 672020294), (31, 650342220), (33, 610927540), (44, 458195655), (55, 366556524), (60, 336010147), (62, 325171110), (66, 305463770), (79, 255197580), (93, 216780740), (110, 183278262), (124, 162585555), (132, 152731885), (155, 130068444), (158, 127598790), (165, 122185508), (186, 108390370), (220, 91639131), (237, 85065860), (310, 65034222), (316, 63799395), (330, 61092754), (341, 59122020), (372, 54195185), (395, 51039516), (465, 43356148), (474, 42532930), (620, 32517111), (660, 30546377), (682, 29561010), (790, 25519758), (869, 23199780), (930, 21678074), (948, 21266465), (1023, 19707340), (1185, 17013172), (1364, 14780505), (1580, 12759879), (1705, 11824404), (1738, 11599890), (1860, 10839037), (2046, 9853670), (2370, 8506586), (2449, 8232180), (2607, 7733260), (3410, 5912202), (3476, 5799945), (4092, 4926835), (4345, 4639956), (4740, 4253293), (4898, 4116090), (5115, 3941468), (5214, 3866630), (6820, 2956101), (7347, 2744060), (8690, 2319978), (9796, 2058045), (10230, 1970734), (10428, 1933315), (12245, 1646436), (12473, 1616340), (13035, 1546652), (14694, 1372030), (17380, 1159989), (20460, 985367), (24490, 823218), (24946, 808170), (26070, 773326), (26939, 748380), (29388, 686015), (36735, 548812), (37419, 538780), (48980, 411609), (49892, 404085), (52140, 386663), (53878, 374190), (62365, 323268), (73470, 274406), (74838, 269390), (80817, 249460), (107756, 187095), (124730, 161634), (134695, 149676), (137203, 146940)]