68465040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 245984256

約数和(自身を除く): 177519216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 491, 498, 560, 581, 664, 830, 840, 982, 996, 1162, 1245, 1328, 1473, 1660, 1680, 1743, 1964, 1992, 2324, 2455, 2490, 2905, 2946, 3320, 3437, 3486, 3928, 3984, 4648, 4910, 4980, 5810, 5892, 6640, 6874, 6972, 7365, 7856, 8715, 9296, 9820, 9960, 10311, 11620, 11784, 13748, 13944, 14730, 17185, 17430, 19640, 19920, 20622, 23240, 23568, 27496, 27888, 29460, 34370, 34860, 39280, 40753, 41244, 46480, 51555, 54992, 58920, 68740, 69720, 81506, 82488, 103110, 117840, 122259, 137480, 139440, 163012, 164976, 203765, 206220, 244518, 274960, 285271, 326024, 407530, 412440, 489036, 570542, 611295, 652048, 815060, 824880, 855813, 978072, 1141084, 1222590, 1426355, 1630120, 1711626, 1956144, 2282168, 2445180, 2852710, 3260240, 3423252, 4279065, 4564336, 4890360, 5705420, 6846504, 8558130, 9780720, 11410840, 13693008, 17116260, 22821680, 34232520, 68465040]

約数ペア:

[(1, 68465040), (2, 34232520), (3, 22821680), (4, 17116260), (5, 13693008), (6, 11410840), (7, 9780720), (8, 8558130), (10, 6846504), (12, 5705420), (14, 4890360), (15, 4564336), (16, 4279065), (20, 3423252), (21, 3260240), (24, 2852710), (28, 2445180), (30, 2282168), (35, 1956144), (40, 1711626), (42, 1630120), (48, 1426355), (56, 1222590), (60, 1141084), (70, 978072), (80, 855813), (83, 824880), (84, 815060), (105, 652048), (112, 611295), (120, 570542), (140, 489036), (166, 412440), (168, 407530), (210, 326024), (240, 285271), (249, 274960), (280, 244518), (332, 206220), (336, 203765), (415, 164976), (420, 163012), (491, 139440), (498, 137480), (560, 122259), (581, 117840), (664, 103110), (830, 82488), (840, 81506), (982, 69720), (996, 68740), (1162, 58920), (1245, 54992), (1328, 51555), (1473, 46480), (1660, 41244), (1680, 40753), (1743, 39280), (1964, 34860), (1992, 34370), (2324, 29460), (2455, 27888), (2490, 27496), (2905, 23568), (2946, 23240), (3320, 20622), (3437, 19920), (3486, 19640), (3928, 17430), (3984, 17185), (4648, 14730), (4910, 13944), (4980, 13748), (5810, 11784), (5892, 11620), (6640, 10311), (6874, 9960), (6972, 9820), (7365, 9296), (7856, 8715)]