228445560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 854193600

約数和(自身を除く): 625748040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 269, 280, 315, 337, 360, 420, 504, 538, 630, 674, 807, 840, 1011, 1076, 1260, 1345, 1348, 1614, 1685, 1883, 2022, 2152, 2359, 2421, 2520, 2690, 2696, 3033, 3228, 3370, 3766, 4035, 4044, 4718, 4842, 5055, 5380, 5649, 6066, 6456, 6740, 7077, 7532, 8070, 8088, 9415, 9436, 9684, 10110, 10760, 11298, 11795, 12105, 12132, 13480, 14154, 15064, 15165, 16140, 16947, 18830, 18872, 19368, 20220, 21231, 22596, 23590, 24210, 24264, 28245, 28308, 30330, 32280, 33894, 35385, 37660, 40440, 42462, 45192, 47180, 48420, 56490, 56616, 60660, 67788, 70770, 75320, 84735, 84924, 90653, 94360, 96840, 106155, 112980, 121320, 135576, 141540, 169470, 169848, 181306, 212310, 225960, 271959, 283080, 338940, 362612, 424620, 453265, 543918, 634571, 677880, 725224, 815877, 849240, 906530, 1087836, 1269142, 1359795, 1631754, 1813060, 1903713, 2175672, 2538284, 2719590, 3172855, 3263508, 3626120, 3807426, 4079385, 5076568, 5439180, 5711139, 6345710, 6527016, 7614852, 8158770, 9518565, 10878360, 11422278, 12691420, 15229704, 16317540, 19037130, 22844556, 25382840, 28555695, 32635080, 38074260, 45689112, 57111390, 76148520, 114222780, 228445560]

約数ペア:

[(1, 228445560), (2, 114222780), (3, 76148520), (4, 57111390), (5, 45689112), (6, 38074260), (7, 32635080), (8, 28555695), (9, 25382840), (10, 22844556), (12, 19037130), (14, 16317540), (15, 15229704), (18, 12691420), (20, 11422278), (21, 10878360), (24, 9518565), (28, 8158770), (30, 7614852), (35, 6527016), (36, 6345710), (40, 5711139), (42, 5439180), (45, 5076568), (56, 4079385), (60, 3807426), (63, 3626120), (70, 3263508), (72, 3172855), (84, 2719590), (90, 2538284), (105, 2175672), (120, 1903713), (126, 1813060), (140, 1631754), (168, 1359795), (180, 1269142), (210, 1087836), (252, 906530), (269, 849240), (280, 815877), (315, 725224), (337, 677880), (360, 634571), (420, 543918), (504, 453265), (538, 424620), (630, 362612), (674, 338940), (807, 283080), (840, 271959), (1011, 225960), (1076, 212310), (1260, 181306), (1345, 169848), (1348, 169470), (1614, 141540), (1685, 135576), (1883, 121320), (2022, 112980), (2152, 106155), (2359, 96840), (2421, 94360), (2520, 90653), (2690, 84924), (2696, 84735), (3033, 75320), (3228, 70770), (3370, 67788), (3766, 60660), (4035, 56616), (4044, 56490), (4718, 48420), (4842, 47180), (5055, 45192), (5380, 42462), (5649, 40440), (6066, 37660), (6456, 35385), (6740, 33894), (7077, 32280), (7532, 30330), (8070, 28308), (8088, 28245), (9415, 24264), (9436, 24210), (9684, 23590), (10110, 22596), (10760, 21231), (11298, 20220), (11795, 19368), (12105, 18872), (12132, 18830), (13480, 16947), (14154, 16140), (15064, 15165)]