614376840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66491}}^1$

素因数の和:66523

約数の個数: 128

約数和(自身を含む): 2297963520

約数和(自身を除く): 1683586680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 66491, 132982, 199473, 265964, 332455, 398946, 465437, 531928, 664910, 731401, 797892, 930874, 997365, 1329820, 1396311, 1462802, 1595784, 1861748, 1994730, 2194203, 2327185, 2659640, 2792622, 2925604, 3657005, 3723496, 3989460, 4388406, 4654370, 5119807, 5585244, 5851208, 6981555, 7314010, 7978920, 8776812, 9308740, 10239614, 10971015, 11170488, 13963110, 14628020, 15359421, 17553624, 18617480, 20479228, 21942030, 25599035, 27926220, 29256040, 30718842, 40958456, 43884060, 51198070, 55852440, 61437684, 76797105, 87768120, 102396140, 122875368, 153594210, 204792280, 307188420, 614376840]

約数ペア:

[(1, 614376840), (2, 307188420), (3, 204792280), (4, 153594210), (5, 122875368), (6, 102396140), (7, 87768120), (8, 76797105), (10, 61437684), (11, 55852440), (12, 51198070), (14, 43884060), (15, 40958456), (20, 30718842), (21, 29256040), (22, 27926220), (24, 25599035), (28, 21942030), (30, 20479228), (33, 18617480), (35, 17553624), (40, 15359421), (42, 14628020), (44, 13963110), (55, 11170488), (56, 10971015), (60, 10239614), (66, 9308740), (70, 8776812), (77, 7978920), (84, 7314010), (88, 6981555), (105, 5851208), (110, 5585244), (120, 5119807), (132, 4654370), (140, 4388406), (154, 3989460), (165, 3723496), (168, 3657005), (210, 2925604), (220, 2792622), (231, 2659640), (264, 2327185), (280, 2194203), (308, 1994730), (330, 1861748), (385, 1595784), (420, 1462802), (440, 1396311), (462, 1329820), (616, 997365), (660, 930874), (770, 797892), (840, 731401), (924, 664910), (1155, 531928), (1320, 465437), (1540, 398946), (1848, 332455), (2310, 265964), (3080, 199473), (4620, 132982), (9240, 66491)]