169864240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23333}}^1$

素因数の和:23366

約数の個数: 80

約数和(自身を含む): 486093888

約数和(自身を除く): 316229648

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, 23333, 46666, 93332, 116665, 163331, 186664, 233330, 303329, 326662, 373328, 466660, 606658, 653324, 816655, 933320, 1213316, 1306648, 1516645, 1633310, 1866640, 2123303, 2426632, 2613296, 3033290, 3266620, 4246606, 4853264, 6066580, 6533240, 8493212, 10616515, 12133160, 13066480, 16986424, 21233030, 24266320, 33972848, 42466060, 84932120, 169864240]

約数ペア:

[(1, 169864240), (2, 84932120), (4, 42466060), (5, 33972848), (7, 24266320), (8, 21233030), (10, 16986424), (13, 13066480), (14, 12133160), (16, 10616515), (20, 8493212), (26, 6533240), (28, 6066580), (35, 4853264), (40, 4246606), (52, 3266620), (56, 3033290), (65, 2613296), (70, 2426632), (80, 2123303), (91, 1866640), (104, 1633310), (112, 1516645), (130, 1306648), (140, 1213316), (182, 933320), (208, 816655), (260, 653324), (280, 606658), (364, 466660), (455, 373328), (520, 326662), (560, 303329), (728, 233330), (910, 186664), (1040, 163331), (1456, 116665), (1820, 93332), (3640, 46666), (7280, 23333)]