65678760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 248227200

約数和(自身を除く): 182548440

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, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 389, 402, 420, 469, 504, 536, 603, 630, 670, 778, 804, 840, 938, 1005, 1167, 1206, 1260, 1340, 1407, 1556, 1608, 1876, 1945, 2010, 2334, 2345, 2412, 2520, 2680, 2723, 2814, 3015, 3112, 3501, 3752, 3890, 4020, 4221, 4668, 4690, 4824, 5446, 5628, 5835, 6030, 7002, 7035, 7780, 8040, 8169, 8442, 9336, 9380, 10892, 11256, 11670, 12060, 13615, 14004, 14070, 15560, 16338, 16884, 17505, 18760, 21105, 21784, 23340, 24120, 24507, 26063, 27230, 28008, 28140, 32676, 33768, 35010, 40845, 42210, 46680, 49014, 52126, 54460, 56280, 65352, 70020, 78189, 81690, 84420, 98028, 104252, 108920, 122535, 130315, 140040, 156378, 163380, 168840, 182441, 196056, 208504, 234567, 245070, 260630, 312756, 326760, 364882, 390945, 469134, 490140, 521260, 547323, 625512, 729764, 781890, 912205, 938268, 980280, 1042520, 1094646, 1172835, 1459528, 1563780, 1641969, 1824410, 1876536, 2189292, 2345670, 2736615, 3127560, 3283938, 3648820, 4378584, 4691340, 5473230, 6567876, 7297640, 8209845, 9382680, 10946460, 13135752, 16419690, 21892920, 32839380, 65678760]

約数ペア:

[(1, 65678760), (2, 32839380), (3, 21892920), (4, 16419690), (5, 13135752), (6, 10946460), (7, 9382680), (8, 8209845), (9, 7297640), (10, 6567876), (12, 5473230), (14, 4691340), (15, 4378584), (18, 3648820), (20, 3283938), (21, 3127560), (24, 2736615), (28, 2345670), (30, 2189292), (35, 1876536), (36, 1824410), (40, 1641969), (42, 1563780), (45, 1459528), (56, 1172835), (60, 1094646), (63, 1042520), (67, 980280), (70, 938268), (72, 912205), (84, 781890), (90, 729764), (105, 625512), (120, 547323), (126, 521260), (134, 490140), (140, 469134), (168, 390945), (180, 364882), (201, 326760), (210, 312756), (252, 260630), (268, 245070), (280, 234567), (315, 208504), (335, 196056), (360, 182441), (389, 168840), (402, 163380), (420, 156378), (469, 140040), (504, 130315), (536, 122535), (603, 108920), (630, 104252), (670, 98028), (778, 84420), (804, 81690), (840, 78189), (938, 70020), (1005, 65352), (1167, 56280), (1206, 54460), (1260, 52126), (1340, 49014), (1407, 46680), (1556, 42210), (1608, 40845), (1876, 35010), (1945, 33768), (2010, 32676), (2334, 28140), (2345, 28008), (2412, 27230), (2520, 26063), (2680, 24507), (2723, 24120), (2814, 23340), (3015, 21784), (3112, 21105), (3501, 18760), (3752, 17505), (3890, 16884), (4020, 16338), (4221, 15560), (4668, 14070), (4690, 14004), (4824, 13615), (5446, 12060), (5628, 11670), (5835, 11256), (6030, 10892), (7002, 9380), (7035, 9336), (7780, 8442), (8040, 8169)]