2080433808

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 240

約数和(自身を含む): 6399923712

約数和(自身を除く): 4319489904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 41, 48, 54, 62, 72, 81, 82, 93, 108, 123, 124, 144, 162, 164, 186, 216, 243, 246, 248, 279, 324, 328, 369, 372, 421, 432, 486, 492, 496, 558, 648, 656, 738, 744, 837, 842, 972, 984, 1107, 1116, 1263, 1271, 1296, 1476, 1488, 1674, 1684, 1944, 1968, 2214, 2232, 2511, 2526, 2542, 2952, 3321, 3348, 3368, 3789, 3813, 3888, 4428, 4464, 5022, 5052, 5084, 5904, 6642, 6696, 6736, 7533, 7578, 7626, 8856, 9963, 10044, 10104, 10168, 11367, 11439, 13051, 13284, 13392, 15066, 15156, 15252, 17261, 17712, 19926, 20088, 20208, 20336, 22734, 22878, 26102, 26568, 30132, 30312, 30504, 34101, 34317, 34522, 39153, 39852, 40176, 45468, 45756, 51783, 52204, 53136, 60264, 60624, 61008, 68202, 68634, 69044, 78306, 79704, 90936, 91512, 102303, 102951, 103566, 104408, 117459, 120528, 136404, 137268, 138088, 155349, 156612, 159408, 181872, 183024, 204606, 205902, 207132, 208816, 234918, 272808, 274536, 276176, 308853, 310698, 313224, 352377, 409212, 411804, 414264, 466047, 469836, 535091, 545616, 549072, 617706, 621396, 626448, 704754, 818424, 823608, 828528, 932094, 939672, 1057131, 1070182, 1235412, 1242792, 1398141, 1409508, 1605273, 1636848, 1647216, 1864188, 1879344, 2114262, 2140364, 2470824, 2485584, 2796282, 2819016, 3171393, 3210546, 3728376, 4194423, 4228524, 4280728, 4815819, 4941648, 5592564, 5638032, 6342786, 6421092, 7456752, 8388846, 8457048, 8561456, 9631638, 11185128, 12685572, 12842184, 14447457, 16777692, 16914096, 19263276, 22370256, 25371144, 25684368, 28894914, 33555384, 38526552, 43342371, 50742288, 57789828, 67110768, 77053104, 86684742, 115579656, 130027113, 173369484, 231159312, 260054226, 346738968, 520108452, 693477936, 1040216904, 2080433808]

約数ペア:

[(1, 2080433808), (2, 1040216904), (3, 693477936), (4, 520108452), (6, 346738968), (8, 260054226), (9, 231159312), (12, 173369484), (16, 130027113), (18, 115579656), (24, 86684742), (27, 77053104), (31, 67110768), (36, 57789828), (41, 50742288), (48, 43342371), (54, 38526552), (62, 33555384), (72, 28894914), (81, 25684368), (82, 25371144), (93, 22370256), (108, 19263276), (123, 16914096), (124, 16777692), (144, 14447457), (162, 12842184), (164, 12685572), (186, 11185128), (216, 9631638), (243, 8561456), (246, 8457048), (248, 8388846), (279, 7456752), (324, 6421092), (328, 6342786), (369, 5638032), (372, 5592564), (421, 4941648), (432, 4815819), (486, 4280728), (492, 4228524), (496, 4194423), (558, 3728376), (648, 3210546), (656, 3171393), (738, 2819016), (744, 2796282), (837, 2485584), (842, 2470824), (972, 2140364), (984, 2114262), (1107, 1879344), (1116, 1864188), (1263, 1647216), (1271, 1636848), (1296, 1605273), (1476, 1409508), (1488, 1398141), (1674, 1242792), (1684, 1235412), (1944, 1070182), (1968, 1057131), (2214, 939672), (2232, 932094), (2511, 828528), (2526, 823608), (2542, 818424), (2952, 704754), (3321, 626448), (3348, 621396), (3368, 617706), (3789, 549072), (3813, 545616), (3888, 535091), (4428, 469836), (4464, 466047), (5022, 414264), (5052, 411804), (5084, 409212), (5904, 352377), (6642, 313224), (6696, 310698), (6736, 308853), (7533, 276176), (7578, 274536), (7626, 272808), (8856, 234918), (9963, 208816), (10044, 207132), (10104, 205902), (10168, 204606), (11367, 183024), (11439, 181872), (13051, 159408), (13284, 156612), (13392, 155349), (15066, 138088), (15156, 137268), (15252, 136404), (17261, 120528), (17712, 117459), (19926, 104408), (20088, 103566), (20208, 102951), (20336, 102303), (22734, 91512), (22878, 90936), (26102, 79704), (26568, 78306), (30132, 69044), (30312, 68634), (30504, 68202), (34101, 61008), (34317, 60624), (34522, 60264), (39153, 53136), (39852, 52204), (40176, 51783), (45468, 45756)]