169791960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3569

約数の個数: 128

約数和(自身を含む): 566415360

約数和(自身を除く): 396623400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3511, 3720, 4030, 4836, 6045, 7022, 8060, 9672, 10533, 12090, 14044, 16120, 17555, 21066, 24180, 28088, 35110, 42132, 45643, 48360, 52665, 70220, 84264, 91286, 105330, 108841, 136929, 140440, 182572, 210660, 217682, 228215, 273858, 326523, 365144, 421320, 435364, 456430, 544205, 547716, 653046, 684645, 870728, 912860, 1088410, 1095432, 1306092, 1369290, 1414933, 1632615, 1825720, 2176820, 2612184, 2738580, 2829866, 3265230, 4244799, 4353640, 5477160, 5659732, 6530460, 7074665, 8489598, 11319464, 13060920, 14149330, 16979196, 21223995, 28298660, 33958392, 42447990, 56597320, 84895980, 169791960]

約数ペア:

[(1, 169791960), (2, 84895980), (3, 56597320), (4, 42447990), (5, 33958392), (6, 28298660), (8, 21223995), (10, 16979196), (12, 14149330), (13, 13060920), (15, 11319464), (20, 8489598), (24, 7074665), (26, 6530460), (30, 5659732), (31, 5477160), (39, 4353640), (40, 4244799), (52, 3265230), (60, 2829866), (62, 2738580), (65, 2612184), (78, 2176820), (93, 1825720), (104, 1632615), (120, 1414933), (124, 1369290), (130, 1306092), (155, 1095432), (156, 1088410), (186, 912860), (195, 870728), (248, 684645), (260, 653046), (310, 547716), (312, 544205), (372, 456430), (390, 435364), (403, 421320), (465, 365144), (520, 326523), (620, 273858), (744, 228215), (780, 217682), (806, 210660), (930, 182572), (1209, 140440), (1240, 136929), (1560, 108841), (1612, 105330), (1860, 91286), (2015, 84264), (2418, 70220), (3224, 52665), (3511, 48360), (3720, 45643), (4030, 42132), (4836, 35110), (6045, 28088), (7022, 24180), (8060, 21066), (9672, 17555), (10533, 16120), (12090, 14044)]