1401474534880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2153729}}^1$

素因数の和:2153841

約数の個数: 144

約数和(自身を含む): 3897958392720

約数和(自身を除く): 2496483857840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 83, 98, 112, 140, 160, 166, 196, 224, 245, 280, 332, 392, 415, 490, 560, 581, 664, 784, 830, 980, 1120, 1162, 1328, 1568, 1660, 1960, 2324, 2656, 2905, 3320, 3920, 4067, 4648, 5810, 6640, 7840, 8134, 9296, 11620, 13280, 16268, 18592, 20335, 23240, 32536, 40670, 46480, 65072, 81340, 92960, 130144, 162680, 325360, 650720, 2153729, 4307458, 8614916, 10768645, 15076103, 17229832, 21537290, 30152206, 34459664, 43074580, 60304412, 68919328, 75380515, 86149160, 105532721, 120608824, 150761030, 172298320, 178759507, 211065442, 241217648, 301522060, 344596640, 357519014, 422130884, 482435296, 527663605, 603044120, 715038028, 844261768, 893797535, 1055327210, 1206088240, 1251316549, 1430076056, 1688523536, 1787595070, 2110654420, 2412176480, 2502633098, 2860152112, 3377047072, 3575190140, 4221308840, 5005266196, 5720304224, 6256582745, 7150380280, 8442617680, 8759215843, 10010532392, 12513165490, 14300760560, 16885235360, 17518431686, 20021064784, 25026330980, 28601521120, 35036863372, 40042129568, 43796079215, 50052661960, 70073726744, 87592158430, 100105323920, 140147453488, 175184316860, 200210647840, 280294906976, 350368633720, 700737267440, 1401474534880]

約数ペア:

[(1, 1401474534880), (2, 700737267440), (4, 350368633720), (5, 280294906976), (7, 200210647840), (8, 175184316860), (10, 140147453488), (14, 100105323920), (16, 87592158430), (20, 70073726744), (28, 50052661960), (32, 43796079215), (35, 40042129568), (40, 35036863372), (49, 28601521120), (56, 25026330980), (70, 20021064784), (80, 17518431686), (83, 16885235360), (98, 14300760560), (112, 12513165490), (140, 10010532392), (160, 8759215843), (166, 8442617680), (196, 7150380280), (224, 6256582745), (245, 5720304224), (280, 5005266196), (332, 4221308840), (392, 3575190140), (415, 3377047072), (490, 2860152112), (560, 2502633098), (581, 2412176480), (664, 2110654420), (784, 1787595070), (830, 1688523536), (980, 1430076056), (1120, 1251316549), (1162, 1206088240), (1328, 1055327210), (1568, 893797535), (1660, 844261768), (1960, 715038028), (2324, 603044120), (2656, 527663605), (2905, 482435296), (3320, 422130884), (3920, 357519014), (4067, 344596640), (4648, 301522060), (5810, 241217648), (6640, 211065442), (7840, 178759507), (8134, 172298320), (9296, 150761030), (11620, 120608824), (13280, 105532721), (16268, 86149160), (18592, 75380515), (20335, 68919328), (23240, 60304412), (32536, 43074580), (40670, 34459664), (46480, 30152206), (65072, 21537290), (81340, 17229832), (92960, 15076103), (130144, 10768645), (162680, 8614916), (325360, 4307458), (650720, 2153729)]