268453080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 1003242240

約数和(自身を除く): 734789160

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, 280, 307, 315, 347, 360, 420, 504, 614, 630, 694, 840, 921, 1041, 1228, 1260, 1388, 1535, 1735, 1842, 2082, 2149, 2429, 2456, 2520, 2763, 2776, 3070, 3123, 3470, 3684, 4164, 4298, 4605, 4858, 5205, 5526, 6140, 6246, 6447, 6940, 7287, 7368, 8328, 8596, 9210, 9716, 10410, 10745, 11052, 12145, 12280, 12492, 12894, 13815, 13880, 14574, 15615, 17192, 18420, 19341, 19432, 20820, 21490, 21861, 22104, 24290, 24984, 25788, 27630, 29148, 31230, 32235, 36435, 36840, 38682, 41640, 42980, 43722, 48580, 51576, 55260, 58296, 62460, 64470, 72870, 77364, 85960, 87444, 96705, 97160, 106529, 109305, 110520, 124920, 128940, 145740, 154728, 174888, 193410, 213058, 218610, 257880, 291480, 319587, 386820, 426116, 437220, 532645, 639174, 745703, 773640, 852232, 874440, 958761, 1065290, 1278348, 1491406, 1597935, 1917522, 2130580, 2237109, 2556696, 2982812, 3195870, 3728515, 3835044, 4261160, 4474218, 4793805, 5965624, 6391740, 6711327, 7457030, 7670088, 8948436, 9587610, 11185545, 12783480, 13422654, 14914060, 17896872, 19175220, 22371090, 26845308, 29828120, 33556635, 38350440, 44742180, 53690616, 67113270, 89484360, 134226540, 268453080]

約数ペア:

[(1, 268453080), (2, 134226540), (3, 89484360), (4, 67113270), (5, 53690616), (6, 44742180), (7, 38350440), (8, 33556635), (9, 29828120), (10, 26845308), (12, 22371090), (14, 19175220), (15, 17896872), (18, 14914060), (20, 13422654), (21, 12783480), (24, 11185545), (28, 9587610), (30, 8948436), (35, 7670088), (36, 7457030), (40, 6711327), (42, 6391740), (45, 5965624), (56, 4793805), (60, 4474218), (63, 4261160), (70, 3835044), (72, 3728515), (84, 3195870), (90, 2982812), (105, 2556696), (120, 2237109), (126, 2130580), (140, 1917522), (168, 1597935), (180, 1491406), (210, 1278348), (252, 1065290), (280, 958761), (307, 874440), (315, 852232), (347, 773640), (360, 745703), (420, 639174), (504, 532645), (614, 437220), (630, 426116), (694, 386820), (840, 319587), (921, 291480), (1041, 257880), (1228, 218610), (1260, 213058), (1388, 193410), (1535, 174888), (1735, 154728), (1842, 145740), (2082, 128940), (2149, 124920), (2429, 110520), (2456, 109305), (2520, 106529), (2763, 97160), (2776, 96705), (3070, 87444), (3123, 85960), (3470, 77364), (3684, 72870), (4164, 64470), (4298, 62460), (4605, 58296), (4858, 55260), (5205, 51576), (5526, 48580), (6140, 43722), (6246, 42980), (6447, 41640), (6940, 38682), (7287, 36840), (7368, 36435), (8328, 32235), (8596, 31230), (9210, 29148), (9716, 27630), (10410, 25788), (10745, 24984), (11052, 24290), (12145, 22104), (12280, 21861), (12492, 21490), (12894, 20820), (13815, 19432), (13880, 19341), (14574, 18420), (15615, 17192)]