261011572290

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2001469}}^1$

素因数の和:2001518

約数の個数: 160

約数和(自身を含む): 836966718720

約数和(自身を除く): 575955146430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 81, 90, 105, 115, 126, 135, 138, 161, 162, 189, 207, 210, 230, 270, 315, 322, 345, 378, 405, 414, 483, 567, 621, 630, 690, 805, 810, 945, 966, 1035, 1134, 1242, 1449, 1610, 1863, 1890, 2070, 2415, 2835, 2898, 3105, 3726, 4347, 4830, 5670, 6210, 7245, 8694, 9315, 13041, 14490, 18630, 21735, 26082, 43470, 65205, 130410, 2001469, 4002938, 6004407, 10007345, 12008814, 14010283, 18013221, 20014690, 28020566, 30022035, 36026442, 42030849, 46033787, 54039663, 60044070, 70051415, 84061698, 90066105, 92067574, 108079326, 126092547, 138101361, 140102830, 162118989, 180132210, 210154245, 230168935, 252185094, 270198315, 276202722, 322236509, 324237978, 378277641, 414304083, 420308490, 460337870, 540396630, 630462735, 644473018, 690506805, 756555282, 810594945, 828608166, 966709527, 1134832923, 1242912249, 1260925470, 1381013610, 1611182545, 1621189890, 1891388205, 1933419054, 2071520415, 2269665846, 2485824498, 2900128581, 3222365090, 3728736747, 3782776410, 4143040830, 4833547635, 5674164615, 5800257162, 6214561245, 7457473494, 8700385743, 9667095270, 11348329230, 12429122490, 14500642905, 17400771486, 18643683735, 26101157229, 29001285810, 37287367470, 43501928715, 52202314458, 87003857430, 130505786145, 261011572290]

約数ペア:

[(1, 261011572290), (2, 130505786145), (3, 87003857430), (5, 52202314458), (6, 43501928715), (7, 37287367470), (9, 29001285810), (10, 26101157229), (14, 18643683735), (15, 17400771486), (18, 14500642905), (21, 12429122490), (23, 11348329230), (27, 9667095270), (30, 8700385743), (35, 7457473494), (42, 6214561245), (45, 5800257162), (46, 5674164615), (54, 4833547635), (63, 4143040830), (69, 3782776410), (70, 3728736747), (81, 3222365090), (90, 2900128581), (105, 2485824498), (115, 2269665846), (126, 2071520415), (135, 1933419054), (138, 1891388205), (161, 1621189890), (162, 1611182545), (189, 1381013610), (207, 1260925470), (210, 1242912249), (230, 1134832923), (270, 966709527), (315, 828608166), (322, 810594945), (345, 756555282), (378, 690506805), (405, 644473018), (414, 630462735), (483, 540396630), (567, 460337870), (621, 420308490), (630, 414304083), (690, 378277641), (805, 324237978), (810, 322236509), (945, 276202722), (966, 270198315), (1035, 252185094), (1134, 230168935), (1242, 210154245), (1449, 180132210), (1610, 162118989), (1863, 140102830), (1890, 138101361), (2070, 126092547), (2415, 108079326), (2835, 92067574), (2898, 90066105), (3105, 84061698), (3726, 70051415), (4347, 60044070), (4830, 54039663), (5670, 46033787), (6210, 42030849), (7245, 36026442), (8694, 30022035), (9315, 28020566), (13041, 20014690), (14490, 18013221), (18630, 14010283), (21735, 12008814), (26082, 10007345), (43470, 6004407), (65205, 4002938), (130410, 2001469)]