994911840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53147}}^1$

素因数の和:53181

約数の個数: 144

約数和(自身を含む): 3656369808

約数和(自身を除く): 2661457968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 53147, 106294, 159441, 212588, 265735, 318882, 425176, 478323, 531470, 637764, 690911, 797205, 850352, 956646, 1062940, 1275528, 1381822, 1594410, 1700704, 1913292, 2072733, 2125880, 2391615, 2551056, 2763644, 3188820, 3454555, 3826584, 4145466, 4251760, 4783230, 5102112, 5527288, 6218199, 6377640, 6909110, 7653168, 8290932, 8503520, 9566460, 10363665, 11054576, 12436398, 12755280, 13818220, 15306336, 16581864, 19132920, 20727330, 22109152, 24872796, 25510560, 27636440, 31090995, 33163728, 38265840, 41454660, 49745592, 55272880, 62181990, 66327456, 76531680, 82909320, 99491184, 110545760, 124363980, 165818640, 198982368, 248727960, 331637280, 497455920, 994911840]

約数ペア:

[(1, 994911840), (2, 497455920), (3, 331637280), (4, 248727960), (5, 198982368), (6, 165818640), (8, 124363980), (9, 110545760), (10, 99491184), (12, 82909320), (13, 76531680), (15, 66327456), (16, 62181990), (18, 55272880), (20, 49745592), (24, 41454660), (26, 38265840), (30, 33163728), (32, 31090995), (36, 27636440), (39, 25510560), (40, 24872796), (45, 22109152), (48, 20727330), (52, 19132920), (60, 16581864), (65, 15306336), (72, 13818220), (78, 12755280), (80, 12436398), (90, 11054576), (96, 10363665), (104, 9566460), (117, 8503520), (120, 8290932), (130, 7653168), (144, 6909110), (156, 6377640), (160, 6218199), (180, 5527288), (195, 5102112), (208, 4783230), (234, 4251760), (240, 4145466), (260, 3826584), (288, 3454555), (312, 3188820), (360, 2763644), (390, 2551056), (416, 2391615), (468, 2125880), (480, 2072733), (520, 1913292), (585, 1700704), (624, 1594410), (720, 1381822), (780, 1275528), (936, 1062940), (1040, 956646), (1170, 850352), (1248, 797205), (1440, 690911), (1560, 637764), (1872, 531470), (2080, 478323), (2340, 425176), (3120, 318882), (3744, 265735), (4680, 212588), (6240, 159441), (9360, 106294), (18720, 53147)]