248454360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8963}}^1$

素因数の和:8998

約数の個数: 192

約数和(自身を含む): 1006836480

約数和(自身を除く): 758382120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 8963, 9240, 13860, 17926, 26889, 27720, 35852, 44815, 53778, 62741, 71704, 80667, 89630, 98593, 107556, 125482, 134445, 161334, 179260, 188223, 197186, 215112, 250964, 268890, 295779, 313705, 322668, 358520, 376446, 394372, 403335, 492965, 501928, 537780, 564669, 591558, 627410, 645336, 690151, 752892, 788744, 806670, 887337, 941115, 985930, 1075560, 1129338, 1183116, 1254820, 1380302, 1478895, 1505784, 1613340, 1774674, 1882230, 1971860, 2070453, 2258676, 2366232, 2509640, 2760604, 2823345, 2957790, 3226680, 3450755, 3549348, 3764460, 3943720, 4140906, 4436685, 4517352, 5521208, 5646690, 5915580, 6211359, 6901510, 7098696, 7528920, 8281812, 8873370, 10352265, 11293380, 11831160, 12422718, 13803020, 16563624, 17746740, 20704530, 22586760, 24845436, 27606040, 31056795, 35493480, 41409060, 49690872, 62113590, 82818120, 124227180, 248454360]

約数ペア:

[(1, 248454360), (2, 124227180), (3, 82818120), (4, 62113590), (5, 49690872), (6, 41409060), (7, 35493480), (8, 31056795), (9, 27606040), (10, 24845436), (11, 22586760), (12, 20704530), (14, 17746740), (15, 16563624), (18, 13803020), (20, 12422718), (21, 11831160), (22, 11293380), (24, 10352265), (28, 8873370), (30, 8281812), (33, 7528920), (35, 7098696), (36, 6901510), (40, 6211359), (42, 5915580), (44, 5646690), (45, 5521208), (55, 4517352), (56, 4436685), (60, 4140906), (63, 3943720), (66, 3764460), (70, 3549348), (72, 3450755), (77, 3226680), (84, 2957790), (88, 2823345), (90, 2760604), (99, 2509640), (105, 2366232), (110, 2258676), (120, 2070453), (126, 1971860), (132, 1882230), (140, 1774674), (154, 1613340), (165, 1505784), (168, 1478895), (180, 1380302), (198, 1254820), (210, 1183116), (220, 1129338), (231, 1075560), (252, 985930), (264, 941115), (280, 887337), (308, 806670), (315, 788744), (330, 752892), (360, 690151), (385, 645336), (396, 627410), (420, 591558), (440, 564669), (462, 537780), (495, 501928), (504, 492965), (616, 403335), (630, 394372), (660, 376446), (693, 358520), (770, 322668), (792, 313705), (840, 295779), (924, 268890), (990, 250964), (1155, 215112), (1260, 197186), (1320, 188223), (1386, 179260), (1540, 161334), (1848, 134445), (1980, 125482), (2310, 107556), (2520, 98593), (2772, 89630), (3080, 80667), (3465, 71704), (3960, 62741), (4620, 53778), (5544, 44815), (6930, 35852), (8963, 27720), (9240, 26889), (13860, 17926)]