246473640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2152

約数の個数: 192

約数和(自身を含む): 935400960

約数和(自身を除く): 688927320

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, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2081, 2115, 2520, 2632, 2820, 2961, 3290, 3384, 3948, 4162, 4230, 4935, 5640, 5922, 6243, 6580, 7896, 8324, 8460, 9870, 10405, 11844, 12486, 13160, 14567, 14805, 16648, 16920, 18729, 19740, 20810, 23688, 24972, 29134, 29610, 31215, 37458, 39480, 41620, 43701, 49944, 58268, 59220, 62430, 72835, 74916, 83240, 87402, 93645, 97807, 116536, 118440, 124860, 131103, 145670, 149832, 174804, 187290, 195614, 218505, 249720, 262206, 291340, 293421, 349608, 374580, 391228, 437010, 489035, 524412, 582680, 586842, 655515, 684649, 749160, 782456, 874020, 880263, 978070, 1048824, 1173684, 1311030, 1369298, 1467105, 1748040, 1760526, 1956140, 2053947, 2347368, 2622060, 2738596, 2934210, 3423245, 3521052, 3912280, 4107894, 4401315, 5244120, 5477192, 5868420, 6161841, 6846490, 7042104, 8215788, 8802630, 10269735, 11736840, 12323682, 13692980, 16431576, 17605260, 20539470, 24647364, 27385960, 30809205, 35210520, 41078940, 49294728, 61618410, 82157880, 123236820, 246473640]

約数ペア:

[(1, 246473640), (2, 123236820), (3, 82157880), (4, 61618410), (5, 49294728), (6, 41078940), (7, 35210520), (8, 30809205), (9, 27385960), (10, 24647364), (12, 20539470), (14, 17605260), (15, 16431576), (18, 13692980), (20, 12323682), (21, 11736840), (24, 10269735), (28, 8802630), (30, 8215788), (35, 7042104), (36, 6846490), (40, 6161841), (42, 5868420), (45, 5477192), (47, 5244120), (56, 4401315), (60, 4107894), (63, 3912280), (70, 3521052), (72, 3423245), (84, 2934210), (90, 2738596), (94, 2622060), (105, 2347368), (120, 2053947), (126, 1956140), (140, 1760526), (141, 1748040), (168, 1467105), (180, 1369298), (188, 1311030), (210, 1173684), (235, 1048824), (252, 978070), (280, 880263), (282, 874020), (315, 782456), (329, 749160), (360, 684649), (376, 655515), (420, 586842), (423, 582680), (470, 524412), (504, 489035), (564, 437010), (630, 391228), (658, 374580), (705, 349608), (840, 293421), (846, 291340), (940, 262206), (987, 249720), (1128, 218505), (1260, 195614), (1316, 187290), (1410, 174804), (1645, 149832), (1692, 145670), (1880, 131103), (1974, 124860), (2081, 118440), (2115, 116536), (2520, 97807), (2632, 93645), (2820, 87402), (2961, 83240), (3290, 74916), (3384, 72835), (3948, 62430), (4162, 59220), (4230, 58268), (4935, 49944), (5640, 43701), (5922, 41620), (6243, 39480), (6580, 37458), (7896, 31215), (8324, 29610), (8460, 29134), (9870, 24972), (10405, 23688), (11844, 20810), (12486, 19740), (13160, 18729), (14567, 16920), (14805, 16648)]