40235280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 134348544

約数和(自身を除く): 94113264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 197, 222, 230, 240, 276, 296, 345, 368, 370, 394, 444, 460, 552, 555, 591, 592, 690, 740, 788, 851, 888, 920, 985, 1104, 1110, 1182, 1380, 1480, 1576, 1702, 1776, 1840, 1970, 2220, 2364, 2553, 2760, 2955, 2960, 3152, 3404, 3940, 4255, 4440, 4531, 4728, 5106, 5520, 5910, 6808, 7289, 7880, 8510, 8880, 9062, 9456, 10212, 11820, 12765, 13593, 13616, 14578, 15760, 17020, 18124, 20424, 21867, 22655, 23640, 25530, 27186, 29156, 34040, 36248, 36445, 40848, 43734, 45310, 47280, 51060, 54372, 58312, 67965, 68080, 72496, 72890, 87468, 90620, 102120, 108744, 109335, 116624, 135930, 145780, 167647, 174936, 181240, 204240, 217488, 218670, 271860, 291560, 335294, 349872, 362480, 437340, 502941, 543720, 583120, 670588, 838235, 874680, 1005882, 1087440, 1341176, 1676470, 1749360, 2011764, 2514705, 2682352, 3352940, 4023528, 5029410, 6705880, 8047056, 10058820, 13411760, 20117640, 40235280]

約数ペア:

[(1, 40235280), (2, 20117640), (3, 13411760), (4, 10058820), (5, 8047056), (6, 6705880), (8, 5029410), (10, 4023528), (12, 3352940), (15, 2682352), (16, 2514705), (20, 2011764), (23, 1749360), (24, 1676470), (30, 1341176), (37, 1087440), (40, 1005882), (46, 874680), (48, 838235), (60, 670588), (69, 583120), (74, 543720), (80, 502941), (92, 437340), (111, 362480), (115, 349872), (120, 335294), (138, 291560), (148, 271860), (184, 218670), (185, 217488), (197, 204240), (222, 181240), (230, 174936), (240, 167647), (276, 145780), (296, 135930), (345, 116624), (368, 109335), (370, 108744), (394, 102120), (444, 90620), (460, 87468), (552, 72890), (555, 72496), (591, 68080), (592, 67965), (690, 58312), (740, 54372), (788, 51060), (851, 47280), (888, 45310), (920, 43734), (985, 40848), (1104, 36445), (1110, 36248), (1182, 34040), (1380, 29156), (1480, 27186), (1576, 25530), (1702, 23640), (1776, 22655), (1840, 21867), (1970, 20424), (2220, 18124), (2364, 17020), (2553, 15760), (2760, 14578), (2955, 13616), (2960, 13593), (3152, 12765), (3404, 11820), (3940, 10212), (4255, 9456), (4440, 9062), (4531, 8880), (4728, 8510), (5106, 7880), (5520, 7289), (5910, 6808)]