6464171840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{36529}}^1$

素因数の和:36632

約数の個数: 112

約数和(自身を含む): 17814950400

約数和(自身を除く): 11350778560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 2212, 2240, 2528, 2765, 3160, 4424, 5056, 5530, 6320, 8848, 11060, 12640, 17696, 22120, 25280, 35392, 36529, 44240, 73058, 88480, 146116, 176960, 182645, 255703, 292232, 365290, 511406, 584464, 730580, 1022812, 1168928, 1278515, 1461160, 2045624, 2337856, 2557030, 2885791, 2922320, 4091248, 5114060, 5771582, 5844640, 8182496, 10228120, 11543164, 11689280, 14428955, 16364992, 20200537, 20456240, 23086328, 28857910, 40401074, 40912480, 46172656, 57715820, 80802148, 81824960, 92345312, 101002685, 115431640, 161604296, 184690624, 202005370, 230863280, 323208592, 404010740, 461726560, 646417184, 808021480, 923453120, 1292834368, 1616042960, 3232085920, 6464171840]

約数ペア:

[(1, 6464171840), (2, 3232085920), (4, 1616042960), (5, 1292834368), (7, 923453120), (8, 808021480), (10, 646417184), (14, 461726560), (16, 404010740), (20, 323208592), (28, 230863280), (32, 202005370), (35, 184690624), (40, 161604296), (56, 115431640), (64, 101002685), (70, 92345312), (79, 81824960), (80, 80802148), (112, 57715820), (140, 46172656), (158, 40912480), (160, 40401074), (224, 28857910), (280, 23086328), (316, 20456240), (320, 20200537), (395, 16364992), (448, 14428955), (553, 11689280), (560, 11543164), (632, 10228120), (790, 8182496), (1106, 5844640), (1120, 5771582), (1264, 5114060), (1580, 4091248), (2212, 2922320), (2240, 2885791), (2528, 2557030), (2765, 2337856), (3160, 2045624), (4424, 1461160), (5056, 1278515), (5530, 1168928), (6320, 1022812), (8848, 730580), (11060, 584464), (12640, 511406), (17696, 365290), (22120, 292232), (25280, 255703), (35392, 182645), (36529, 176960), (44240, 146116), (73058, 88480)]