2820340620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10181}}^1$

素因数の和:10227

約数の個数: 168

約数和(自身を含む): 9348297840

約数和(自身を除く): 6527957220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 729, 810, 855, 972, 1026, 1140, 1215, 1458, 1539, 1620, 1710, 2052, 2430, 2565, 2916, 3078, 3420, 3645, 4617, 4860, 5130, 6156, 7290, 7695, 9234, 10181, 10260, 13851, 14580, 15390, 18468, 20362, 23085, 27702, 30543, 30780, 40724, 46170, 50905, 55404, 61086, 69255, 91629, 92340, 101810, 122172, 138510, 152715, 183258, 193439, 203620, 274887, 277020, 305430, 366516, 386878, 458145, 549774, 580317, 610860, 773756, 824661, 916290, 967195, 1099548, 1160634, 1374435, 1649322, 1740951, 1832580, 1934390, 2321268, 2473983, 2748870, 2901585, 3298644, 3481902, 3868780, 4123305, 4947966, 5222853, 5497740, 5803170, 6963804, 7421949, 8246610, 8704755, 9895932, 10445706, 11606340, 12369915, 14843898, 15668559, 16493220, 17409510, 20891412, 24739830, 26114265, 29687796, 31337118, 34819020, 37109745, 47005677, 49479660, 52228530, 62674236, 74219490, 78342795, 94011354, 104457060, 141017031, 148438980, 156685590, 188022708, 235028385, 282034062, 313371180, 470056770, 564068124, 705085155, 940113540, 1410170310, 2820340620]

約数ペア:

[(1, 2820340620), (2, 1410170310), (3, 940113540), (4, 705085155), (5, 564068124), (6, 470056770), (9, 313371180), (10, 282034062), (12, 235028385), (15, 188022708), (18, 156685590), (19, 148438980), (20, 141017031), (27, 104457060), (30, 94011354), (36, 78342795), (38, 74219490), (45, 62674236), (54, 52228530), (57, 49479660), (60, 47005677), (76, 37109745), (81, 34819020), (90, 31337118), (95, 29687796), (108, 26114265), (114, 24739830), (135, 20891412), (162, 17409510), (171, 16493220), (180, 15668559), (190, 14843898), (228, 12369915), (243, 11606340), (270, 10445706), (285, 9895932), (324, 8704755), (342, 8246610), (380, 7421949), (405, 6963804), (486, 5803170), (513, 5497740), (540, 5222853), (570, 4947966), (684, 4123305), (729, 3868780), (810, 3481902), (855, 3298644), (972, 2901585), (1026, 2748870), (1140, 2473983), (1215, 2321268), (1458, 1934390), (1539, 1832580), (1620, 1740951), (1710, 1649322), (2052, 1374435), (2430, 1160634), (2565, 1099548), (2916, 967195), (3078, 916290), (3420, 824661), (3645, 773756), (4617, 610860), (4860, 580317), (5130, 549774), (6156, 458145), (7290, 386878), (7695, 366516), (9234, 305430), (10181, 277020), (10260, 274887), (13851, 203620), (14580, 193439), (15390, 183258), (18468, 152715), (20362, 138510), (23085, 122172), (27702, 101810), (30543, 92340), (30780, 91629), (40724, 69255), (46170, 61086), (50905, 55404)]