2115203160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2882

約数の個数: 256

約数和(自身を含む): 7746969600

約数和(自身を除く): 5631766440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 56, 58, 60, 62, 70, 84, 87, 93, 105, 116, 120, 124, 140, 145, 155, 168, 174, 186, 203, 210, 217, 232, 248, 280, 290, 310, 348, 372, 406, 420, 434, 435, 465, 580, 609, 620, 651, 696, 744, 812, 840, 868, 870, 899, 930, 1015, 1085, 1160, 1218, 1240, 1302, 1624, 1736, 1740, 1798, 1860, 2030, 2170, 2436, 2604, 2697, 2801, 3045, 3255, 3480, 3596, 3720, 4060, 4340, 4495, 4872, 5208, 5394, 5602, 6090, 6293, 6510, 7192, 8120, 8403, 8680, 8990, 10788, 11204, 12180, 12586, 13020, 13485, 14005, 16806, 17980, 18879, 19607, 21576, 22408, 24360, 25172, 26040, 26970, 28010, 31465, 33612, 35960, 37758, 39214, 42015, 50344, 53940, 56020, 58821, 62930, 67224, 75516, 78428, 81229, 84030, 86831, 94395, 98035, 107880, 112040, 117642, 125860, 151032, 156856, 162458, 168060, 173662, 188790, 196070, 235284, 243687, 251720, 260493, 294105, 324916, 336120, 347324, 377580, 392140, 406145, 434155, 470568, 487374, 520986, 568603, 588210, 607817, 649832, 694648, 755160, 784280, 812290, 868310, 974748, 1041972, 1137206, 1176420, 1215634, 1218435, 1302465, 1624580, 1705809, 1736620, 1823451, 1949496, 2083944, 2274412, 2352840, 2431268, 2436870, 2518099, 2604930, 2843015, 3039085, 3249160, 3411618, 3473240, 3646902, 4548824, 4862536, 4873740, 5036198, 5209860, 5686030, 6078170, 6823236, 7293804, 7554297, 8529045, 9117255, 9747480, 10072396, 10419720, 11372060, 12156340, 12590495, 13646472, 14587608, 15108594, 17058090, 17626693, 18234510, 20144792, 22744120, 24312680, 25180990, 30217188, 34116180, 35253386, 36469020, 37771485, 50361980, 52880079, 60434376, 68232360, 70506772, 72938040, 75542970, 88133465, 100723960, 105760158, 141013544, 151085940, 176266930, 211520316, 264400395, 302171880, 352533860, 423040632, 528800790, 705067720, 1057601580, 2115203160]

約数ペア:

[(1, 2115203160), (2, 1057601580), (3, 705067720), (4, 528800790), (5, 423040632), (6, 352533860), (7, 302171880), (8, 264400395), (10, 211520316), (12, 176266930), (14, 151085940), (15, 141013544), (20, 105760158), (21, 100723960), (24, 88133465), (28, 75542970), (29, 72938040), (30, 70506772), (31, 68232360), (35, 60434376), (40, 52880079), (42, 50361980), (56, 37771485), (58, 36469020), (60, 35253386), (62, 34116180), (70, 30217188), (84, 25180990), (87, 24312680), (93, 22744120), (105, 20144792), (116, 18234510), (120, 17626693), (124, 17058090), (140, 15108594), (145, 14587608), (155, 13646472), (168, 12590495), (174, 12156340), (186, 11372060), (203, 10419720), (210, 10072396), (217, 9747480), (232, 9117255), (248, 8529045), (280, 7554297), (290, 7293804), (310, 6823236), (348, 6078170), (372, 5686030), (406, 5209860), (420, 5036198), (434, 4873740), (435, 4862536), (465, 4548824), (580, 3646902), (609, 3473240), (620, 3411618), (651, 3249160), (696, 3039085), (744, 2843015), (812, 2604930), (840, 2518099), (868, 2436870), (870, 2431268), (899, 2352840), (930, 2274412), (1015, 2083944), (1085, 1949496), (1160, 1823451), (1218, 1736620), (1240, 1705809), (1302, 1624580), (1624, 1302465), (1736, 1218435), (1740, 1215634), (1798, 1176420), (1860, 1137206), (2030, 1041972), (2170, 974748), (2436, 868310), (2604, 812290), (2697, 784280), (2801, 755160), (3045, 694648), (3255, 649832), (3480, 607817), (3596, 588210), (3720, 568603), (4060, 520986), (4340, 487374), (4495, 470568), (4872, 434155), (5208, 406145), (5394, 392140), (5602, 377580), (6090, 347324), (6293, 336120), (6510, 324916), (7192, 294105), (8120, 260493), (8403, 251720), (8680, 243687), (8990, 235284), (10788, 196070), (11204, 188790), (12180, 173662), (12586, 168060), (13020, 162458), (13485, 156856), (14005, 151032), (16806, 125860), (17980, 117642), (18879, 112040), (19607, 107880), (21576, 98035), (22408, 94395), (24360, 86831), (25172, 84030), (26040, 81229), (26970, 78428), (28010, 75516), (31465, 67224), (33612, 62930), (35960, 58821), (37758, 56020), (39214, 53940), (42015, 50344)]