284181840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 998382528

約数和(自身を除く): 714200688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 67, 72, 80, 86, 90, 120, 129, 134, 137, 144, 172, 180, 201, 215, 240, 258, 268, 274, 335, 344, 360, 387, 402, 411, 430, 516, 536, 548, 603, 645, 670, 685, 688, 720, 774, 804, 822, 860, 1005, 1032, 1072, 1096, 1206, 1233, 1290, 1340, 1370, 1548, 1608, 1644, 1720, 1935, 2010, 2055, 2064, 2192, 2412, 2466, 2580, 2680, 2740, 2881, 3015, 3096, 3216, 3288, 3440, 3870, 4020, 4110, 4824, 4932, 5160, 5360, 5480, 5762, 5891, 6030, 6165, 6192, 6576, 7740, 8040, 8220, 8643, 9179, 9648, 9864, 10320, 10960, 11524, 11782, 12060, 12330, 14405, 15480, 16080, 16440, 17286, 17673, 18358, 19728, 23048, 23564, 24120, 24660, 25929, 27537, 28810, 29455, 30960, 32880, 34572, 35346, 36716, 43215, 45895, 46096, 47128, 48240, 49320, 51858, 53019, 55074, 57620, 58910, 69144, 70692, 73432, 82611, 86430, 88365, 91790, 94256, 98640, 103716, 106038, 110148, 115240, 117820, 129645, 137685, 138288, 141384, 146864, 165222, 172860, 176730, 183580, 207432, 212076, 220296, 230480, 235640, 259290, 265095, 275370, 282768, 330444, 345720, 353460, 367160, 394697, 413055, 414864, 424152, 440592, 471280, 518580, 530190, 550740, 660888, 691440, 706920, 734320, 789394, 826110, 848304, 1037160, 1060380, 1101480, 1184091, 1321776, 1413840, 1578788, 1652220, 1973485, 2074320, 2120760, 2202960, 2368182, 3157576, 3304440, 3552273, 3946970, 4241520, 4736364, 5920455, 6315152, 6608880, 7104546, 7893940, 9472728, 11840910, 14209092, 15787880, 17761365, 18945456, 23681820, 28418184, 31575760, 35522730, 47363640, 56836368, 71045460, 94727280, 142090920, 284181840]

約数ペア:

[(1, 284181840), (2, 142090920), (3, 94727280), (4, 71045460), (5, 56836368), (6, 47363640), (8, 35522730), (9, 31575760), (10, 28418184), (12, 23681820), (15, 18945456), (16, 17761365), (18, 15787880), (20, 14209092), (24, 11840910), (30, 9472728), (36, 7893940), (40, 7104546), (43, 6608880), (45, 6315152), (48, 5920455), (60, 4736364), (67, 4241520), (72, 3946970), (80, 3552273), (86, 3304440), (90, 3157576), (120, 2368182), (129, 2202960), (134, 2120760), (137, 2074320), (144, 1973485), (172, 1652220), (180, 1578788), (201, 1413840), (215, 1321776), (240, 1184091), (258, 1101480), (268, 1060380), (274, 1037160), (335, 848304), (344, 826110), (360, 789394), (387, 734320), (402, 706920), (411, 691440), (430, 660888), (516, 550740), (536, 530190), (548, 518580), (603, 471280), (645, 440592), (670, 424152), (685, 414864), (688, 413055), (720, 394697), (774, 367160), (804, 353460), (822, 345720), (860, 330444), (1005, 282768), (1032, 275370), (1072, 265095), (1096, 259290), (1206, 235640), (1233, 230480), (1290, 220296), (1340, 212076), (1370, 207432), (1548, 183580), (1608, 176730), (1644, 172860), (1720, 165222), (1935, 146864), (2010, 141384), (2055, 138288), (2064, 137685), (2192, 129645), (2412, 117820), (2466, 115240), (2580, 110148), (2680, 106038), (2740, 103716), (2881, 98640), (3015, 94256), (3096, 91790), (3216, 88365), (3288, 86430), (3440, 82611), (3870, 73432), (4020, 70692), (4110, 69144), (4824, 58910), (4932, 57620), (5160, 55074), (5360, 53019), (5480, 51858), (5762, 49320), (5891, 48240), (6030, 47128), (6165, 46096), (6192, 45895), (6576, 43215), (7740, 36716), (8040, 35346), (8220, 34572), (8643, 32880), (9179, 30960), (9648, 29455), (9864, 28810), (10320, 27537), (10960, 25929), (11524, 24660), (11782, 24120), (12060, 23564), (12330, 23048), (14405, 19728), (15480, 18358), (16080, 17673), (16440, 17286)]