1330404320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 3824755200

約数和(自身を除く): 2494350880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 101, 112, 133, 140, 152, 160, 190, 202, 224, 266, 280, 304, 380, 404, 505, 532, 560, 608, 619, 665, 707, 760, 808, 1010, 1064, 1120, 1238, 1330, 1414, 1520, 1616, 1919, 2020, 2128, 2476, 2660, 2828, 3040, 3095, 3232, 3535, 3838, 4040, 4256, 4333, 4952, 5320, 5656, 6190, 7070, 7676, 8080, 8666, 9595, 9904, 10640, 11312, 11761, 12380, 13433, 14140, 15352, 16160, 17332, 19190, 19808, 21280, 21665, 22624, 23522, 24760, 26866, 28280, 30704, 34664, 38380, 43330, 47044, 49520, 53732, 56560, 58805, 61408, 62519, 67165, 69328, 76760, 82327, 86660, 94088, 99040, 107464, 113120, 117610, 125038, 134330, 138656, 153520, 164654, 173320, 188176, 214928, 235220, 250076, 268660, 307040, 312595, 329308, 346640, 376352, 411635, 429856, 437633, 470440, 500152, 537320, 625190, 658616, 693280, 823270, 875266, 940880, 1000304, 1074640, 1187861, 1250380, 1317232, 1646540, 1750532, 1881760, 2000608, 2149280, 2188165, 2375722, 2500760, 2634464, 3293080, 3501064, 4376330, 4751444, 5001520, 5939305, 6586160, 7002128, 8315027, 8752660, 9502888, 10003040, 11878610, 13172320, 14004256, 16630054, 17505320, 19005776, 23757220, 33260108, 35010640, 38011552, 41575135, 47514440, 66520216, 70021280, 83150270, 95028880, 133040432, 166300540, 190057760, 266080864, 332601080, 665202160, 1330404320]

約数ペア:

[(1, 1330404320), (2, 665202160), (4, 332601080), (5, 266080864), (7, 190057760), (8, 166300540), (10, 133040432), (14, 95028880), (16, 83150270), (19, 70021280), (20, 66520216), (28, 47514440), (32, 41575135), (35, 38011552), (38, 35010640), (40, 33260108), (56, 23757220), (70, 19005776), (76, 17505320), (80, 16630054), (95, 14004256), (101, 13172320), (112, 11878610), (133, 10003040), (140, 9502888), (152, 8752660), (160, 8315027), (190, 7002128), (202, 6586160), (224, 5939305), (266, 5001520), (280, 4751444), (304, 4376330), (380, 3501064), (404, 3293080), (505, 2634464), (532, 2500760), (560, 2375722), (608, 2188165), (619, 2149280), (665, 2000608), (707, 1881760), (760, 1750532), (808, 1646540), (1010, 1317232), (1064, 1250380), (1120, 1187861), (1238, 1074640), (1330, 1000304), (1414, 940880), (1520, 875266), (1616, 823270), (1919, 693280), (2020, 658616), (2128, 625190), (2476, 537320), (2660, 500152), (2828, 470440), (3040, 437633), (3095, 429856), (3232, 411635), (3535, 376352), (3838, 346640), (4040, 329308), (4256, 312595), (4333, 307040), (4952, 268660), (5320, 250076), (5656, 235220), (6190, 214928), (7070, 188176), (7676, 173320), (8080, 164654), (8666, 153520), (9595, 138656), (9904, 134330), (10640, 125038), (11312, 117610), (11761, 113120), (12380, 107464), (13433, 99040), (14140, 94088), (15352, 86660), (16160, 82327), (17332, 76760), (19190, 69328), (19808, 67165), (21280, 62519), (21665, 61408), (22624, 58805), (23522, 56560), (24760, 53732), (26866, 49520), (28280, 47044), (30704, 43330), (34664, 38380)]