448972920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{937}}^1$

素因数の和:987

約数の個数: 192

約数和(自身を含む): 1606681440

約数和(自身を除く): 1157708520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 937, 968, 990, 1089, 1210, 1320, 1331, 1452, 1815, 1874, 1980, 2178, 2420, 2662, 2811, 2904, 3630, 3748, 3960, 3993, 4356, 4685, 4840, 5324, 5445, 5622, 6655, 7260, 7496, 7986, 8433, 8712, 9370, 10307, 10648, 10890, 11244, 11979, 13310, 14055, 14520, 15972, 16866, 18740, 19965, 20614, 21780, 22488, 23958, 26620, 28110, 30921, 31944, 33732, 37480, 39930, 41228, 42165, 43560, 47916, 51535, 53240, 56220, 59895, 61842, 67464, 79860, 82456, 84330, 92763, 95832, 103070, 112440, 113377, 119790, 123684, 154605, 159720, 168660, 185526, 206140, 226754, 239580, 247368, 309210, 337320, 340131, 371052, 412280, 453508, 463815, 479160, 566885, 618420, 680262, 742104, 907016, 927630, 1020393, 1133770, 1236840, 1247147, 1360524, 1700655, 1855260, 2040786, 2267540, 2494294, 2721048, 3401310, 3710520, 3741441, 4081572, 4535080, 4988588, 5101965, 6235735, 6802620, 7482882, 8163144, 9977176, 10203930, 11224323, 12471470, 13605240, 14965764, 18707205, 20407860, 22448646, 24942940, 29931528, 37414410, 40815720, 44897292, 49885880, 56121615, 74828820, 89794584, 112243230, 149657640, 224486460, 448972920]

約数ペア:

[(1, 448972920), (2, 224486460), (3, 149657640), (4, 112243230), (5, 89794584), (6, 74828820), (8, 56121615), (9, 49885880), (10, 44897292), (11, 40815720), (12, 37414410), (15, 29931528), (18, 24942940), (20, 22448646), (22, 20407860), (24, 18707205), (30, 14965764), (33, 13605240), (36, 12471470), (40, 11224323), (44, 10203930), (45, 9977176), (55, 8163144), (60, 7482882), (66, 6802620), (72, 6235735), (88, 5101965), (90, 4988588), (99, 4535080), (110, 4081572), (120, 3741441), (121, 3710520), (132, 3401310), (165, 2721048), (180, 2494294), (198, 2267540), (220, 2040786), (242, 1855260), (264, 1700655), (330, 1360524), (360, 1247147), (363, 1236840), (396, 1133770), (440, 1020393), (484, 927630), (495, 907016), (605, 742104), (660, 680262), (726, 618420), (792, 566885), (937, 479160), (968, 463815), (990, 453508), (1089, 412280), (1210, 371052), (1320, 340131), (1331, 337320), (1452, 309210), (1815, 247368), (1874, 239580), (1980, 226754), (2178, 206140), (2420, 185526), (2662, 168660), (2811, 159720), (2904, 154605), (3630, 123684), (3748, 119790), (3960, 113377), (3993, 112440), (4356, 103070), (4685, 95832), (4840, 92763), (5324, 84330), (5445, 82456), (5622, 79860), (6655, 67464), (7260, 61842), (7496, 59895), (7986, 56220), (8433, 53240), (8712, 51535), (9370, 47916), (10307, 43560), (10648, 42165), (10890, 41228), (11244, 39930), (11979, 37480), (13310, 33732), (14055, 31944), (14520, 30921), (15972, 28110), (16866, 26620), (18740, 23958), (19965, 22488), (20614, 21780)]