189454560

素因数分解:

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

素因数の和:265

約数の個数: 192

約数和(自身を含む): 624298752

約数和(自身を除く): 434844192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 67, 80, 86, 96, 120, 129, 134, 137, 160, 172, 201, 215, 240, 258, 268, 274, 335, 344, 402, 411, 430, 480, 516, 536, 548, 645, 670, 685, 688, 804, 822, 860, 1005, 1032, 1072, 1096, 1290, 1340, 1370, 1376, 1608, 1644, 1720, 2010, 2055, 2064, 2144, 2192, 2580, 2680, 2740, 2881, 3216, 3288, 3440, 4020, 4110, 4128, 4384, 5160, 5360, 5480, 5762, 5891, 6432, 6576, 6880, 8040, 8220, 8643, 9179, 10320, 10720, 10960, 11524, 11782, 13152, 14405, 16080, 16440, 17286, 17673, 18358, 20640, 21920, 23048, 23564, 27537, 28810, 29455, 32160, 32880, 34572, 35346, 36716, 43215, 45895, 46096, 47128, 55074, 57620, 58910, 65760, 69144, 70692, 73432, 86430, 88365, 91790, 92192, 94256, 110148, 115240, 117820, 137685, 138288, 141384, 146864, 172860, 176730, 183580, 188512, 220296, 230480, 235640, 275370, 276576, 282768, 293728, 345720, 353460, 367160, 394697, 440592, 460960, 471280, 550740, 565536, 691440, 706920, 734320, 789394, 881184, 942560, 1101480, 1184091, 1382880, 1413840, 1468640, 1578788, 1973485, 2202960, 2368182, 2827680, 3157576, 3946970, 4405920, 4736364, 5920455, 6315152, 7893940, 9472728, 11840910, 12630304, 15787880, 18945456, 23681820, 31575760, 37890912, 47363640, 63151520, 94727280, 189454560]

約数ペア:

[(1, 189454560), (2, 94727280), (3, 63151520), (4, 47363640), (5, 37890912), (6, 31575760), (8, 23681820), (10, 18945456), (12, 15787880), (15, 12630304), (16, 11840910), (20, 9472728), (24, 7893940), (30, 6315152), (32, 5920455), (40, 4736364), (43, 4405920), (48, 3946970), (60, 3157576), (67, 2827680), (80, 2368182), (86, 2202960), (96, 1973485), (120, 1578788), (129, 1468640), (134, 1413840), (137, 1382880), (160, 1184091), (172, 1101480), (201, 942560), (215, 881184), (240, 789394), (258, 734320), (268, 706920), (274, 691440), (335, 565536), (344, 550740), (402, 471280), (411, 460960), (430, 440592), (480, 394697), (516, 367160), (536, 353460), (548, 345720), (645, 293728), (670, 282768), (685, 276576), (688, 275370), (804, 235640), (822, 230480), (860, 220296), (1005, 188512), (1032, 183580), (1072, 176730), (1096, 172860), (1290, 146864), (1340, 141384), (1370, 138288), (1376, 137685), (1608, 117820), (1644, 115240), (1720, 110148), (2010, 94256), (2055, 92192), (2064, 91790), (2144, 88365), (2192, 86430), (2580, 73432), (2680, 70692), (2740, 69144), (2881, 65760), (3216, 58910), (3288, 57620), (3440, 55074), (4020, 47128), (4110, 46096), (4128, 45895), (4384, 43215), (5160, 36716), (5360, 35346), (5480, 34572), (5762, 32880), (5891, 32160), (6432, 29455), (6576, 28810), (6880, 27537), (8040, 23564), (8220, 23048), (8643, 21920), (9179, 20640), (10320, 18358), (10720, 17673), (10960, 17286), (11524, 16440), (11782, 16080), (13152, 14405)]