13881174120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389483}}^1$

素因数の和:389517

約数の個数: 160

約数和(自身を含む): 50897769120

約数和(自身を除く): 37016595000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 389483, 778966, 1168449, 1557932, 1947415, 2336898, 3115864, 3505347, 3894830, 4284313, 4673796, 5842245, 7010694, 7789660, 8568626, 9347592, 10516041, 11684490, 12852939, 14021388, 15579320, 17137252, 17526735, 21032082, 21421565, 23368980, 25705878, 28042776, 31548123, 34274504, 35053470, 38558817, 42064164, 42843130, 46737960, 51411756, 52580205, 63096246, 64264695, 70106940, 77117634, 84128328, 85686260, 102823512, 105160410, 115676451, 126192492, 128529390, 140213880, 154235268, 157740615, 171372520, 192794085, 210320820, 231352902, 252384984, 257058780, 308470536, 315481230, 347029353, 385588170, 420641640, 462705804, 514117560, 578382255, 630962460, 694058706, 771176340, 925411608, 1156764510, 1261924920, 1388117412, 1542352680, 1735146765, 2313529020, 2776234824, 3470293530, 4627058040, 6940587060, 13881174120]

約数ペア:

[(1, 13881174120), (2, 6940587060), (3, 4627058040), (4, 3470293530), (5, 2776234824), (6, 2313529020), (8, 1735146765), (9, 1542352680), (10, 1388117412), (11, 1261924920), (12, 1156764510), (15, 925411608), (18, 771176340), (20, 694058706), (22, 630962460), (24, 578382255), (27, 514117560), (30, 462705804), (33, 420641640), (36, 385588170), (40, 347029353), (44, 315481230), (45, 308470536), (54, 257058780), (55, 252384984), (60, 231352902), (66, 210320820), (72, 192794085), (81, 171372520), (88, 157740615), (90, 154235268), (99, 140213880), (108, 128529390), (110, 126192492), (120, 115676451), (132, 105160410), (135, 102823512), (162, 85686260), (165, 84128328), (180, 77117634), (198, 70106940), (216, 64264695), (220, 63096246), (264, 52580205), (270, 51411756), (297, 46737960), (324, 42843130), (330, 42064164), (360, 38558817), (396, 35053470), (405, 34274504), (440, 31548123), (495, 28042776), (540, 25705878), (594, 23368980), (648, 21421565), (660, 21032082), (792, 17526735), (810, 17137252), (891, 15579320), (990, 14021388), (1080, 12852939), (1188, 11684490), (1320, 10516041), (1485, 9347592), (1620, 8568626), (1782, 7789660), (1980, 7010694), (2376, 5842245), (2970, 4673796), (3240, 4284313), (3564, 3894830), (3960, 3505347), (4455, 3115864), (5940, 2336898), (7128, 1947415), (8910, 1557932), (11880, 1168449), (17820, 778966), (35640, 389483)]