920222352

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:667

約数の個数: 240

約数和(自身を含む): 3105356800

約数和(自身を除く): 2185134448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 343, 372, 392, 434, 441, 496, 504, 558, 588, 601, 651, 686, 744, 784, 868, 882, 1008, 1029, 1116, 1176, 1202, 1302, 1372, 1488, 1519, 1736, 1764, 1803, 1953, 2058, 2232, 2352, 2404, 2604, 2744, 3038, 3087, 3472, 3528, 3606, 3906, 4116, 4207, 4464, 4557, 4808, 5208, 5409, 5488, 6076, 6174, 7056, 7212, 7812, 8232, 8414, 9114, 9616, 10416, 10633, 10818, 12152, 12348, 12621, 13671, 14424, 15624, 16464, 16828, 18228, 18631, 21266, 21636, 24304, 24696, 25242, 27342, 28848, 29449, 31248, 31899, 33656, 36456, 37262, 37863, 42532, 43272, 49392, 50484, 54684, 55893, 58898, 63798, 67312, 72912, 74524, 75726, 85064, 86544, 88347, 95697, 100968, 109368, 111786, 117796, 127596, 130417, 149048, 151452, 167679, 170128, 176694, 191394, 201936, 206143, 218736, 223572, 235592, 255192, 260834, 265041, 298096, 302904, 335358, 353388, 382788, 391251, 412286, 447144, 471184, 510384, 521668, 530082, 605808, 618429, 670716, 706776, 765576, 782502, 824572, 894288, 912919, 1043336, 1060164, 1173753, 1236858, 1341432, 1413552, 1531152, 1565004, 1649144, 1825838, 1855287, 2086672, 2120328, 2347506, 2473716, 2682864, 2738757, 3130008, 3298288, 3651676, 3710574, 4240656, 4695012, 4947432, 5477514, 6260016, 6390433, 7303352, 7421148, 8216271, 9390024, 9894864, 10955028, 12780866, 14606704, 14842296, 16432542, 18780048, 19171299, 21910056, 25561732, 29684592, 32865084, 38342598, 43820112, 51123464, 57513897, 65730168, 76685196, 102246928, 115027794, 131460336, 153370392, 230055588, 306740784, 460111176, 920222352]

約数ペア:

[(1, 920222352), (2, 460111176), (3, 306740784), (4, 230055588), (6, 153370392), (7, 131460336), (8, 115027794), (9, 102246928), (12, 76685196), (14, 65730168), (16, 57513897), (18, 51123464), (21, 43820112), (24, 38342598), (28, 32865084), (31, 29684592), (36, 25561732), (42, 21910056), (48, 19171299), (49, 18780048), (56, 16432542), (62, 14842296), (63, 14606704), (72, 12780866), (84, 10955028), (93, 9894864), (98, 9390024), (112, 8216271), (124, 7421148), (126, 7303352), (144, 6390433), (147, 6260016), (168, 5477514), (186, 4947432), (196, 4695012), (217, 4240656), (248, 3710574), (252, 3651676), (279, 3298288), (294, 3130008), (336, 2738757), (343, 2682864), (372, 2473716), (392, 2347506), (434, 2120328), (441, 2086672), (496, 1855287), (504, 1825838), (558, 1649144), (588, 1565004), (601, 1531152), (651, 1413552), (686, 1341432), (744, 1236858), (784, 1173753), (868, 1060164), (882, 1043336), (1008, 912919), (1029, 894288), (1116, 824572), (1176, 782502), (1202, 765576), (1302, 706776), (1372, 670716), (1488, 618429), (1519, 605808), (1736, 530082), (1764, 521668), (1803, 510384), (1953, 471184), (2058, 447144), (2232, 412286), (2352, 391251), (2404, 382788), (2604, 353388), (2744, 335358), (3038, 302904), (3087, 298096), (3472, 265041), (3528, 260834), (3606, 255192), (3906, 235592), (4116, 223572), (4207, 218736), (4464, 206143), (4557, 201936), (4808, 191394), (5208, 176694), (5409, 170128), (5488, 167679), (6076, 151452), (6174, 149048), (7056, 130417), (7212, 127596), (7812, 117796), (8232, 111786), (8414, 109368), (9114, 100968), (9616, 95697), (10416, 88347), (10633, 86544), (10818, 85064), (12152, 75726), (12348, 74524), (12621, 72912), (13671, 67312), (14424, 63798), (15624, 58898), (16464, 55893), (16828, 54684), (18228, 50484), (18631, 49392), (21266, 43272), (21636, 42532), (24304, 37863), (24696, 37262), (25242, 36456), (27342, 33656), (28848, 31899), (29449, 31248)]