340478320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46769}}^1$

素因数の和:46802

約数の個数: 80

約数和(自身を含む): 974312640

約数和(自身を除く): 633834320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 46769, 93538, 187076, 233845, 327383, 374152, 467690, 607997, 654766, 748304, 935380, 1215994, 1309532, 1636915, 1870760, 2431988, 2619064, 3039985, 3273830, 3741520, 4255979, 4863976, 5238128, 6079970, 6547660, 8511958, 9727952, 12159940, 13095320, 17023916, 21279895, 24319880, 26190640, 34047832, 42559790, 48639760, 68095664, 85119580, 170239160, 340478320]

約数ペア:

[(1, 340478320), (2, 170239160), (4, 85119580), (5, 68095664), (7, 48639760), (8, 42559790), (10, 34047832), (13, 26190640), (14, 24319880), (16, 21279895), (20, 17023916), (26, 13095320), (28, 12159940), (35, 9727952), (40, 8511958), (52, 6547660), (56, 6079970), (65, 5238128), (70, 4863976), (80, 4255979), (91, 3741520), (104, 3273830), (112, 3039985), (130, 2619064), (140, 2431988), (182, 1870760), (208, 1636915), (260, 1309532), (280, 1215994), (364, 935380), (455, 748304), (520, 654766), (560, 607997), (728, 467690), (910, 374152), (1040, 327383), (1456, 233845), (1820, 187076), (3640, 93538), (7280, 46769)]