40724640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:892

約数の個数: 192

約数和(自身を含む): 155675520

約数和(自身を除く): 114950880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 857, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1714, 1760, 1980, 2160, 2376, 2571, 2640, 2970, 3168, 3428, 3960, 4285, 4320, 4752, 5142, 5280, 5940, 6856, 7713, 7920, 8570, 9427, 9504, 10284, 11880, 12855, 13712, 15426, 15840, 17140, 18854, 20568, 23139, 23760, 25710, 27424, 28281, 30852, 34280, 37708, 38565, 41136, 46278, 47135, 47520, 51420, 56562, 61704, 68560, 75416, 77130, 82272, 84843, 92556, 94270, 102840, 113124, 115695, 123408, 137120, 141405, 150832, 154260, 169686, 185112, 188540, 205680, 226248, 231390, 246816, 254529, 282810, 301664, 308520, 339372, 370224, 377080, 411360, 424215, 452496, 462780, 509058, 565620, 617040, 678744, 740448, 754160, 848430, 904992, 925560, 1018116, 1131240, 1234080, 1272645, 1357488, 1508320, 1696860, 1851120, 2036232, 2262480, 2545290, 2714976, 3393720, 3702240, 4072464, 4524960, 5090580, 6787440, 8144928, 10181160, 13574880, 20362320, 40724640]

約数ペア:

[(1, 40724640), (2, 20362320), (3, 13574880), (4, 10181160), (5, 8144928), (6, 6787440), (8, 5090580), (9, 4524960), (10, 4072464), (11, 3702240), (12, 3393720), (15, 2714976), (16, 2545290), (18, 2262480), (20, 2036232), (22, 1851120), (24, 1696860), (27, 1508320), (30, 1357488), (32, 1272645), (33, 1234080), (36, 1131240), (40, 1018116), (44, 925560), (45, 904992), (48, 848430), (54, 754160), (55, 740448), (60, 678744), (66, 617040), (72, 565620), (80, 509058), (88, 462780), (90, 452496), (96, 424215), (99, 411360), (108, 377080), (110, 370224), (120, 339372), (132, 308520), (135, 301664), (144, 282810), (160, 254529), (165, 246816), (176, 231390), (180, 226248), (198, 205680), (216, 188540), (220, 185112), (240, 169686), (264, 154260), (270, 150832), (288, 141405), (297, 137120), (330, 123408), (352, 115695), (360, 113124), (396, 102840), (432, 94270), (440, 92556), (480, 84843), (495, 82272), (528, 77130), (540, 75416), (594, 68560), (660, 61704), (720, 56562), (792, 51420), (857, 47520), (864, 47135), (880, 46278), (990, 41136), (1056, 38565), (1080, 37708), (1188, 34280), (1320, 30852), (1440, 28281), (1485, 27424), (1584, 25710), (1714, 23760), (1760, 23139), (1980, 20568), (2160, 18854), (2376, 17140), (2571, 15840), (2640, 15426), (2970, 13712), (3168, 12855), (3428, 11880), (3960, 10284), (4285, 9504), (4320, 9427), (4752, 8570), (5142, 7920), (5280, 7713), (5940, 6856)]