40427640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 152409600

約数和(自身を除く): 111981960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 54, 55, 60, 66, 72, 82, 83, 88, 90, 99, 108, 110, 120, 123, 132, 135, 164, 165, 166, 180, 198, 205, 216, 220, 246, 249, 264, 270, 297, 328, 330, 332, 360, 369, 396, 410, 415, 440, 451, 492, 495, 498, 540, 594, 615, 660, 664, 738, 747, 792, 820, 830, 902, 913, 984, 990, 996, 1080, 1107, 1188, 1230, 1245, 1320, 1353, 1476, 1485, 1494, 1640, 1660, 1804, 1826, 1845, 1980, 1992, 2214, 2241, 2255, 2376, 2460, 2490, 2706, 2739, 2952, 2970, 2988, 3320, 3403, 3608, 3652, 3690, 3735, 3960, 4059, 4428, 4482, 4510, 4565, 4920, 4980, 5412, 5478, 5535, 5940, 5976, 6765, 6806, 7304, 7380, 7470, 8118, 8217, 8856, 8964, 9020, 9130, 9960, 10209, 10824, 10956, 11070, 11205, 11880, 12177, 13530, 13612, 13695, 14760, 14940, 16236, 16434, 17015, 17928, 18040, 18260, 20295, 20418, 21912, 22140, 22410, 24354, 24651, 27060, 27224, 27390, 29880, 30627, 32472, 32868, 34030, 36520, 37433, 40590, 40836, 41085, 44280, 44820, 48708, 49302, 51045, 54120, 54780, 60885, 61254, 65736, 68060, 74866, 81180, 81672, 82170, 89640, 91881, 97416, 98604, 102090, 109560, 112299, 121770, 122508, 123255, 136120, 149732, 153135, 162360, 164340, 183762, 187165, 197208, 204180, 224598, 243540, 245016, 246510, 299464, 306270, 328680, 336897, 367524, 374330, 408360, 449196, 459405, 487080, 493020, 561495, 612540, 673794, 735048, 748660, 898392, 918810, 986040, 1010691, 1122990, 1225080, 1347588, 1497320, 1684485, 1837620, 2021382, 2245980, 2695176, 3368970, 3675240, 4042764, 4491960, 5053455, 6737940, 8085528, 10106910, 13475880, 20213820, 40427640]

約数ペア:

[(1, 40427640), (2, 20213820), (3, 13475880), (4, 10106910), (5, 8085528), (6, 6737940), (8, 5053455), (9, 4491960), (10, 4042764), (11, 3675240), (12, 3368970), (15, 2695176), (18, 2245980), (20, 2021382), (22, 1837620), (24, 1684485), (27, 1497320), (30, 1347588), (33, 1225080), (36, 1122990), (40, 1010691), (41, 986040), (44, 918810), (45, 898392), (54, 748660), (55, 735048), (60, 673794), (66, 612540), (72, 561495), (82, 493020), (83, 487080), (88, 459405), (90, 449196), (99, 408360), (108, 374330), (110, 367524), (120, 336897), (123, 328680), (132, 306270), (135, 299464), (164, 246510), (165, 245016), (166, 243540), (180, 224598), (198, 204180), (205, 197208), (216, 187165), (220, 183762), (246, 164340), (249, 162360), (264, 153135), (270, 149732), (297, 136120), (328, 123255), (330, 122508), (332, 121770), (360, 112299), (369, 109560), (396, 102090), (410, 98604), (415, 97416), (440, 91881), (451, 89640), (492, 82170), (495, 81672), (498, 81180), (540, 74866), (594, 68060), (615, 65736), (660, 61254), (664, 60885), (738, 54780), (747, 54120), (792, 51045), (820, 49302), (830, 48708), (902, 44820), (913, 44280), (984, 41085), (990, 40836), (996, 40590), (1080, 37433), (1107, 36520), (1188, 34030), (1230, 32868), (1245, 32472), (1320, 30627), (1353, 29880), (1476, 27390), (1485, 27224), (1494, 27060), (1640, 24651), (1660, 24354), (1804, 22410), (1826, 22140), (1845, 21912), (1980, 20418), (1992, 20295), (2214, 18260), (2241, 18040), (2255, 17928), (2376, 17015), (2460, 16434), (2490, 16236), (2706, 14940), (2739, 14760), (2952, 13695), (2970, 13612), (2988, 13530), (3320, 12177), (3403, 11880), (3608, 11205), (3652, 11070), (3690, 10956), (3735, 10824), (3960, 10209), (4059, 9960), (4428, 9130), (4482, 9020), (4510, 8964), (4565, 8856), (4920, 8217), (4980, 8118), (5412, 7470), (5478, 7380), (5535, 7304), (5940, 6806), (5976, 6765)]