292581240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4409}}^1$

素因数の和:4509

約数の個数: 128

約数和(自身を含む): 1016064000

約数和(自身を除く): 723482760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4409, 4424, 4740, 5530, 6636, 8295, 8818, 9480, 11060, 13227, 13272, 16590, 17636, 22045, 22120, 26454, 30863, 33180, 35272, 44090, 52908, 61726, 66135, 66360, 88180, 92589, 105816, 123452, 132270, 154315, 176360, 185178, 246904, 264540, 308630, 348311, 370356, 462945, 529080, 617260, 696622, 740712, 925890, 1044933, 1234520, 1393244, 1741555, 1851780, 2089866, 2438177, 2786488, 3483110, 3703560, 4179732, 4876354, 5224665, 6966220, 7314531, 8359464, 9752708, 10449330, 12190885, 13932440, 14629062, 19505416, 20898660, 24381770, 29258124, 36572655, 41797320, 48763540, 58516248, 73145310, 97527080, 146290620, 292581240]

約数ペア:

[(1, 292581240), (2, 146290620), (3, 97527080), (4, 73145310), (5, 58516248), (6, 48763540), (7, 41797320), (8, 36572655), (10, 29258124), (12, 24381770), (14, 20898660), (15, 19505416), (20, 14629062), (21, 13932440), (24, 12190885), (28, 10449330), (30, 9752708), (35, 8359464), (40, 7314531), (42, 6966220), (56, 5224665), (60, 4876354), (70, 4179732), (79, 3703560), (84, 3483110), (105, 2786488), (120, 2438177), (140, 2089866), (158, 1851780), (168, 1741555), (210, 1393244), (237, 1234520), (280, 1044933), (316, 925890), (395, 740712), (420, 696622), (474, 617260), (553, 529080), (632, 462945), (790, 370356), (840, 348311), (948, 308630), (1106, 264540), (1185, 246904), (1580, 185178), (1659, 176360), (1896, 154315), (2212, 132270), (2370, 123452), (2765, 105816), (3160, 92589), (3318, 88180), (4409, 66360), (4424, 66135), (4740, 61726), (5530, 52908), (6636, 44090), (8295, 35272), (8818, 33180), (9480, 30863), (11060, 26454), (13227, 22120), (13272, 22045), (16590, 17636)]