191446320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1499

約数の個数: 160

約数和(自身を含む): 654458112

約数和(自身を除く): 463011792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1290, 1427, 1560, 1677, 1720, 2064, 2236, 2580, 2795, 2854, 3120, 3354, 3440, 4281, 4472, 5160, 5590, 5708, 6708, 7135, 8385, 8562, 8944, 10320, 11180, 11416, 13416, 14270, 16770, 17124, 18551, 21405, 22360, 22832, 26832, 28540, 33540, 34248, 37102, 42810, 44720, 55653, 57080, 61361, 67080, 68496, 74204, 85620, 92755, 111306, 114160, 122722, 134160, 148408, 171240, 184083, 185510, 222612, 245444, 278265, 296816, 306805, 342480, 368166, 371020, 445224, 490888, 556530, 613610, 736332, 742040, 797693, 890448, 920415, 981776, 1113060, 1227220, 1472664, 1484080, 1595386, 1840830, 2226120, 2393079, 2454440, 2945328, 3190772, 3681660, 3988465, 4452240, 4786158, 4908880, 6381544, 7363320, 7976930, 9572316, 11965395, 12763088, 14726640, 15953860, 19144632, 23930790, 31907720, 38289264, 47861580, 63815440, 95723160, 191446320]

約数ペア:

[(1, 191446320), (2, 95723160), (3, 63815440), (4, 47861580), (5, 38289264), (6, 31907720), (8, 23930790), (10, 19144632), (12, 15953860), (13, 14726640), (15, 12763088), (16, 11965395), (20, 9572316), (24, 7976930), (26, 7363320), (30, 6381544), (39, 4908880), (40, 4786158), (43, 4452240), (48, 3988465), (52, 3681660), (60, 3190772), (65, 2945328), (78, 2454440), (80, 2393079), (86, 2226120), (104, 1840830), (120, 1595386), (129, 1484080), (130, 1472664), (156, 1227220), (172, 1113060), (195, 981776), (208, 920415), (215, 890448), (240, 797693), (258, 742040), (260, 736332), (312, 613610), (344, 556530), (390, 490888), (430, 445224), (516, 371020), (520, 368166), (559, 342480), (624, 306805), (645, 296816), (688, 278265), (780, 245444), (860, 222612), (1032, 185510), (1040, 184083), (1118, 171240), (1290, 148408), (1427, 134160), (1560, 122722), (1677, 114160), (1720, 111306), (2064, 92755), (2236, 85620), (2580, 74204), (2795, 68496), (2854, 67080), (3120, 61361), (3354, 57080), (3440, 55653), (4281, 44720), (4472, 42810), (5160, 37102), (5590, 34248), (5708, 33540), (6708, 28540), (7135, 26832), (8385, 22832), (8562, 22360), (8944, 21405), (10320, 18551), (11180, 17124), (11416, 16770), (13416, 14270)]