2616145280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{83423}}^1$

素因数の和:83456

約数の個数: 96

約数和(自身を含む): 7275407040

約数和(自身を除く): 4659261760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 83423, 166846, 333692, 417115, 583961, 667384, 834230, 1167922, 1334768, 1668460, 2335844, 2669536, 2919805, 3336920, 4087727, 4671688, 5339072, 5839610, 6673840, 8175454, 9343376, 10678144, 11679220, 13347680, 16350908, 18686752, 20438635, 23358440, 26695360, 32701816, 37373504, 40877270, 46716880, 53390720, 65403632, 74747008, 81754540, 93433760, 130807264, 163509080, 186867520, 261614528, 327018160, 373735040, 523229056, 654036320, 1308072640, 2616145280]

約数ペア:

[(1, 2616145280), (2, 1308072640), (4, 654036320), (5, 523229056), (7, 373735040), (8, 327018160), (10, 261614528), (14, 186867520), (16, 163509080), (20, 130807264), (28, 93433760), (32, 81754540), (35, 74747008), (40, 65403632), (49, 53390720), (56, 46716880), (64, 40877270), (70, 37373504), (80, 32701816), (98, 26695360), (112, 23358440), (128, 20438635), (140, 18686752), (160, 16350908), (196, 13347680), (224, 11679220), (245, 10678144), (280, 9343376), (320, 8175454), (392, 6673840), (448, 5839610), (490, 5339072), (560, 4671688), (640, 4087727), (784, 3336920), (896, 2919805), (980, 2669536), (1120, 2335844), (1568, 1668460), (1960, 1334768), (2240, 1167922), (3136, 834230), (3920, 667384), (4480, 583961), (6272, 417115), (7840, 333692), (15680, 166846), (31360, 83423)]