1020895920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42967}}^1$

素因数の和:43000

約数の個数: 160

約数和(自身を含む): 3836183040

約数和(自身を除く): 2815287120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 42967, 85934, 128901, 171868, 214835, 257802, 343736, 386703, 429670, 472637, 515604, 644505, 687472, 773406, 859340, 945274, 1031208, 1160109, 1289010, 1417911, 1546812, 1718680, 1890548, 1933515, 2062416, 2320218, 2363185, 2578020, 2835822, 3093624, 3437360, 3781096, 3867030, 4253733, 4640436, 4726370, 5156040, 5671644, 5800545, 6187248, 7089555, 7562192, 7734060, 8507466, 9280872, 9452740, 10312080, 11343288, 11601090, 12761199, 14179110, 15468120, 17014932, 18561744, 18905480, 21268665, 22686576, 23202180, 25522398, 28358220, 30936240, 34029864, 37810960, 42537330, 46404360, 51044796, 56716440, 63805995, 68059728, 85074660, 92808720, 102089592, 113432880, 127611990, 170149320, 204179184, 255223980, 340298640, 510447960, 1020895920]

約数ペア:

[(1, 1020895920), (2, 510447960), (3, 340298640), (4, 255223980), (5, 204179184), (6, 170149320), (8, 127611990), (9, 113432880), (10, 102089592), (11, 92808720), (12, 85074660), (15, 68059728), (16, 63805995), (18, 56716440), (20, 51044796), (22, 46404360), (24, 42537330), (27, 37810960), (30, 34029864), (33, 30936240), (36, 28358220), (40, 25522398), (44, 23202180), (45, 22686576), (48, 21268665), (54, 18905480), (55, 18561744), (60, 17014932), (66, 15468120), (72, 14179110), (80, 12761199), (88, 11601090), (90, 11343288), (99, 10312080), (108, 9452740), (110, 9280872), (120, 8507466), (132, 7734060), (135, 7562192), (144, 7089555), (165, 6187248), (176, 5800545), (180, 5671644), (198, 5156040), (216, 4726370), (220, 4640436), (240, 4253733), (264, 3867030), (270, 3781096), (297, 3437360), (330, 3093624), (360, 2835822), (396, 2578020), (432, 2363185), (440, 2320218), (495, 2062416), (528, 1933515), (540, 1890548), (594, 1718680), (660, 1546812), (720, 1417911), (792, 1289010), (880, 1160109), (990, 1031208), (1080, 945274), (1188, 859340), (1320, 773406), (1485, 687472), (1584, 644505), (1980, 515604), (2160, 472637), (2376, 429670), (2640, 386703), (2970, 343736), (3960, 257802), (4752, 214835), (5940, 171868), (7920, 128901), (11880, 85934), (23760, 42967)]