661617880080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{328849}}^1$

素因数の和:329049

約数の個数: 160

約数和(自身を含む): 2096284579200

約数和(自身を除く): 1434666699120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 101, 120, 166, 202, 240, 249, 303, 332, 404, 415, 498, 505, 606, 664, 808, 830, 996, 1010, 1212, 1245, 1328, 1515, 1616, 1660, 1992, 2020, 2424, 2490, 3030, 3320, 3984, 4040, 4848, 4980, 6060, 6640, 8080, 8383, 9960, 12120, 16766, 19920, 24240, 25149, 33532, 41915, 50298, 67064, 83830, 100596, 125745, 134128, 167660, 201192, 251490, 328849, 335320, 402384, 502980, 657698, 670640, 986547, 1005960, 1315396, 1644245, 1973094, 2011920, 2630792, 3288490, 3946188, 4932735, 5261584, 6576980, 7892376, 9865470, 13153960, 15784752, 19730940, 26307920, 27294467, 33213749, 39461880, 54588934, 66427498, 78923760, 81883401, 99641247, 109177868, 132854996, 136472335, 163766802, 166068745, 199282494, 218355736, 265709992, 272944670, 327533604, 332137490, 398564988, 409417005, 436711472, 498206235, 531419984, 545889340, 655067208, 664274980, 797129976, 818834010, 996412470, 1091778680, 1310134416, 1328549960, 1594259952, 1637668020, 1992824940, 2183557360, 2657099920, 2756741167, 3275336040, 3985649880, 5513482334, 6550672080, 7971299760, 8270223501, 11026964668, 13783705835, 16540447002, 22053929336, 27567411670, 33080894004, 41351117505, 44107858672, 55134823340, 66161788008, 82702235010, 110269646680, 132323576016, 165404470020, 220539293360, 330808940040, 661617880080]

約数ペア:

[(1, 661617880080), (2, 330808940040), (3, 220539293360), (4, 165404470020), (5, 132323576016), (6, 110269646680), (8, 82702235010), (10, 66161788008), (12, 55134823340), (15, 44107858672), (16, 41351117505), (20, 33080894004), (24, 27567411670), (30, 22053929336), (40, 16540447002), (48, 13783705835), (60, 11026964668), (80, 8270223501), (83, 7971299760), (101, 6550672080), (120, 5513482334), (166, 3985649880), (202, 3275336040), (240, 2756741167), (249, 2657099920), (303, 2183557360), (332, 1992824940), (404, 1637668020), (415, 1594259952), (498, 1328549960), (505, 1310134416), (606, 1091778680), (664, 996412470), (808, 818834010), (830, 797129976), (996, 664274980), (1010, 655067208), (1212, 545889340), (1245, 531419984), (1328, 498206235), (1515, 436711472), (1616, 409417005), (1660, 398564988), (1992, 332137490), (2020, 327533604), (2424, 272944670), (2490, 265709992), (3030, 218355736), (3320, 199282494), (3984, 166068745), (4040, 163766802), (4848, 136472335), (4980, 132854996), (6060, 109177868), (6640, 99641247), (8080, 81883401), (8383, 78923760), (9960, 66427498), (12120, 54588934), (16766, 39461880), (19920, 33213749), (24240, 27294467), (25149, 26307920), (33532, 19730940), (41915, 15784752), (50298, 13153960), (67064, 9865470), (83830, 7892376), (100596, 6576980), (125745, 5261584), (134128, 4932735), (167660, 3946188), (201192, 3288490), (251490, 2630792), (328849, 2011920), (335320, 1973094), (402384, 1644245), (502980, 1315396), (657698, 1005960), (670640, 986547)]