82573920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 288

約数和(自身を含む): 331871904

約数和(自身を除く): 249297984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 401, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 802, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1203, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1604, 1716, 1760, 1872, 1980, 2005, 2080, 2145, 2288, 2340, 2406, 2574, 2640, 2860, 3120, 3168, 3208, 3432, 3609, 3744, 3960, 4010, 4290, 4411, 4576, 4680, 4812, 5148, 5213, 5280, 5720, 6015, 6240, 6416, 6435, 6864, 7218, 7920, 8020, 8580, 8822, 9360, 9624, 10296, 10426, 11440, 12030, 12832, 12870, 13233, 13728, 14436, 15639, 15840, 16040, 17160, 17644, 18045, 18720, 19248, 20592, 20852, 22055, 22880, 24060, 25740, 26065, 26466, 28872, 31278, 32080, 34320, 35288, 36090, 38496, 39699, 41184, 41704, 44110, 46917, 48120, 51480, 52130, 52932, 57343, 57744, 62556, 64160, 66165, 68640, 70576, 72180, 78195, 79398, 83408, 88220, 93834, 96240, 102960, 104260, 105864, 114686, 115488, 125112, 132330, 141152, 144360, 156390, 158796, 166816, 172029, 176440, 187668, 192480, 198495, 205920, 208520, 211728, 229372, 234585, 250224, 264660, 286715, 288720, 312780, 317592, 344058, 352880, 375336, 396990, 417040, 423456, 458744, 469170, 500448, 516087, 529320, 573430, 577440, 625560, 635184, 688116, 705760, 750672, 793980, 834080, 860145, 917488, 938340, 1032174, 1058640, 1146860, 1251120, 1270368, 1376232, 1501344, 1587960, 1720290, 1834976, 1876680, 2064348, 2117280, 2293720, 2502240, 2580435, 2752464, 3175920, 3440580, 3753360, 4128696, 4587440, 5160870, 5504928, 6351840, 6881160, 7506720, 8257392, 9174880, 10321740, 13762320, 16514784, 20643480, 27524640, 41286960, 82573920]

約数ペア:

[(1, 82573920), (2, 41286960), (3, 27524640), (4, 20643480), (5, 16514784), (6, 13762320), (8, 10321740), (9, 9174880), (10, 8257392), (11, 7506720), (12, 6881160), (13, 6351840), (15, 5504928), (16, 5160870), (18, 4587440), (20, 4128696), (22, 3753360), (24, 3440580), (26, 3175920), (30, 2752464), (32, 2580435), (33, 2502240), (36, 2293720), (39, 2117280), (40, 2064348), (44, 1876680), (45, 1834976), (48, 1720290), (52, 1587960), (55, 1501344), (60, 1376232), (65, 1270368), (66, 1251120), (72, 1146860), (78, 1058640), (80, 1032174), (88, 938340), (90, 917488), (96, 860145), (99, 834080), (104, 793980), (110, 750672), (117, 705760), (120, 688116), (130, 635184), (132, 625560), (143, 577440), (144, 573430), (156, 529320), (160, 516087), (165, 500448), (176, 469170), (180, 458744), (195, 423456), (198, 417040), (208, 396990), (220, 375336), (234, 352880), (240, 344058), (260, 317592), (264, 312780), (286, 288720), (288, 286715), (312, 264660), (330, 250224), (352, 234585), (360, 229372), (390, 211728), (396, 208520), (401, 205920), (416, 198495), (429, 192480), (440, 187668), (468, 176440), (480, 172029), (495, 166816), (520, 158796), (528, 156390), (572, 144360), (585, 141152), (624, 132330), (660, 125112), (715, 115488), (720, 114686), (780, 105864), (792, 104260), (802, 102960), (858, 96240), (880, 93834), (936, 88220), (990, 83408), (1040, 79398), (1056, 78195), (1144, 72180), (1170, 70576), (1203, 68640), (1248, 66165), (1287, 64160), (1320, 62556), (1430, 57744), (1440, 57343), (1560, 52932), (1584, 52130), (1604, 51480), (1716, 48120), (1760, 46917), (1872, 44110), (1980, 41704), (2005, 41184), (2080, 39699), (2145, 38496), (2288, 36090), (2340, 35288), (2406, 34320), (2574, 32080), (2640, 31278), (2860, 28872), (3120, 26466), (3168, 26065), (3208, 25740), (3432, 24060), (3609, 22880), (3744, 22055), (3960, 20852), (4010, 20592), (4290, 19248), (4411, 18720), (4576, 18045), (4680, 17644), (4812, 17160), (5148, 16040), (5213, 15840), (5280, 15639), (5720, 14436), (6015, 13728), (6240, 13233), (6416, 12870), (6435, 12832), (6864, 12030), (7218, 11440), (7920, 10426), (8020, 10296), (8580, 9624), (8822, 9360)]