2980593720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{212293}}^1$

素因数の和:212326

約数の個数: 128

約数和(自身を含む): 10699617600

約数和(自身を除く): 7719023880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 212293, 424586, 636879, 849172, 1061465, 1273758, 1698344, 1910637, 2122930, 2547516, 2759809, 3184395, 3821274, 4245860, 5095032, 5519618, 5731911, 6368790, 7642548, 8279427, 8491720, 9553185, 11039236, 11463822, 12737580, 13799045, 15285096, 16558854, 19106370, 22078472, 22927644, 24838281, 25475160, 27598090, 28659555, 33117708, 38212740, 41397135, 45855288, 49676562, 55196180, 57319110, 66235416, 74514843, 76425480, 82794270, 99353124, 110392360, 114638220, 124191405, 149029686, 165588540, 198706248, 229276440, 248382810, 298059372, 331177080, 372574215, 496765620, 596118744, 745148430, 993531240, 1490296860, 2980593720]

約数ペア:

[(1, 2980593720), (2, 1490296860), (3, 993531240), (4, 745148430), (5, 596118744), (6, 496765620), (8, 372574215), (9, 331177080), (10, 298059372), (12, 248382810), (13, 229276440), (15, 198706248), (18, 165588540), (20, 149029686), (24, 124191405), (26, 114638220), (27, 110392360), (30, 99353124), (36, 82794270), (39, 76425480), (40, 74514843), (45, 66235416), (52, 57319110), (54, 55196180), (60, 49676562), (65, 45855288), (72, 41397135), (78, 38212740), (90, 33117708), (104, 28659555), (108, 27598090), (117, 25475160), (120, 24838281), (130, 22927644), (135, 22078472), (156, 19106370), (180, 16558854), (195, 15285096), (216, 13799045), (234, 12737580), (260, 11463822), (270, 11039236), (312, 9553185), (351, 8491720), (360, 8279427), (390, 7642548), (468, 6368790), (520, 5731911), (540, 5519618), (585, 5095032), (702, 4245860), (780, 3821274), (936, 3184395), (1080, 2759809), (1170, 2547516), (1404, 2122930), (1560, 1910637), (1755, 1698344), (2340, 1273758), (2808, 1061465), (3510, 849172), (4680, 636879), (7020, 424586), (14040, 212293)]