197221080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2018

約数の個数: 192

約数和(自身を含む): 729116640

約数和(自身を除く): 531895560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1666, 1785, 1960, 1973, 2040, 2380, 2499, 2856, 2940, 3332, 3570, 3946, 4165, 4760, 4998, 5880, 5919, 6664, 7140, 7892, 8330, 9865, 9996, 11838, 12495, 13811, 14280, 15784, 16660, 19730, 19992, 23676, 24990, 27622, 29595, 33320, 33541, 39460, 41433, 47352, 49980, 55244, 59190, 67082, 69055, 78920, 82866, 96677, 99960, 100623, 110488, 118380, 134164, 138110, 165732, 167705, 193354, 201246, 207165, 234787, 236760, 268328, 276220, 290031, 331464, 335410, 386708, 402492, 414330, 469574, 483385, 503115, 552440, 580062, 670820, 704361, 773416, 804984, 828660, 939148, 966770, 1006230, 1160124, 1173935, 1341640, 1408722, 1450155, 1643509, 1657320, 1878296, 1933540, 2012460, 2320248, 2347870, 2817444, 2900310, 3287018, 3521805, 3867080, 4024920, 4695740, 4930527, 5634888, 5800620, 6574036, 7043610, 8217545, 9391480, 9861054, 11601240, 13148072, 14087220, 16435090, 19722108, 24652635, 28174440, 32870180, 39444216, 49305270, 65740360, 98610540, 197221080]

約数ペア:

[(1, 197221080), (2, 98610540), (3, 65740360), (4, 49305270), (5, 39444216), (6, 32870180), (7, 28174440), (8, 24652635), (10, 19722108), (12, 16435090), (14, 14087220), (15, 13148072), (17, 11601240), (20, 9861054), (21, 9391480), (24, 8217545), (28, 7043610), (30, 6574036), (34, 5800620), (35, 5634888), (40, 4930527), (42, 4695740), (49, 4024920), (51, 3867080), (56, 3521805), (60, 3287018), (68, 2900310), (70, 2817444), (84, 2347870), (85, 2320248), (98, 2012460), (102, 1933540), (105, 1878296), (119, 1657320), (120, 1643509), (136, 1450155), (140, 1408722), (147, 1341640), (168, 1173935), (170, 1160124), (196, 1006230), (204, 966770), (210, 939148), (238, 828660), (245, 804984), (255, 773416), (280, 704361), (294, 670820), (340, 580062), (357, 552440), (392, 503115), (408, 483385), (420, 469574), (476, 414330), (490, 402492), (510, 386708), (588, 335410), (595, 331464), (680, 290031), (714, 276220), (735, 268328), (833, 236760), (840, 234787), (952, 207165), (980, 201246), (1020, 193354), (1176, 167705), (1190, 165732), (1428, 138110), (1470, 134164), (1666, 118380), (1785, 110488), (1960, 100623), (1973, 99960), (2040, 96677), (2380, 82866), (2499, 78920), (2856, 69055), (2940, 67082), (3332, 59190), (3570, 55244), (3946, 49980), (4165, 47352), (4760, 41433), (4998, 39460), (5880, 33541), (5919, 33320), (6664, 29595), (7140, 27622), (7892, 24990), (8330, 23676), (9865, 19992), (9996, 19730), (11838, 16660), (12495, 15784), (13811, 14280)]