2038254960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5652

約数の個数: 240

約数和(自身を含む): 7588657152

約数和(自身を除く): 5550402192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 490, 496, 560, 588, 620, 651, 735, 744, 784, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1488, 1519, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 3038, 3255, 3472, 3720, 3920, 4340, 4557, 5208, 5591, 5880, 6076, 6510, 7440, 7595, 8680, 9114, 10416, 11182, 11760, 12152, 13020, 15190, 16773, 17360, 18228, 22364, 22785, 24304, 26040, 27955, 30380, 33546, 36456, 39137, 44728, 45570, 52080, 55910, 60760, 67092, 72912, 78274, 83865, 89456, 91140, 111820, 117411, 121520, 134184, 156548, 167730, 173321, 182280, 195685, 223640, 234822, 268368, 273959, 313096, 335460, 346642, 364560, 391370, 447280, 469644, 519963, 547918, 587055, 626192, 670920, 693284, 782740, 821877, 866605, 939288, 1039926, 1095836, 1174110, 1213247, 1341840, 1369795, 1386568, 1565480, 1643754, 1733210, 1878576, 2079852, 2191672, 2348220, 2426494, 2599815, 2739590, 2773136, 3130960, 3287508, 3466420, 3639741, 4109385, 4159704, 4383344, 4696440, 4852988, 5199630, 5479180, 6066235, 6575016, 6932840, 7279482, 8218770, 8319408, 8492729, 9392880, 9705976, 10399260, 10958360, 12132470, 13150032, 13865680, 14558964, 16437540, 16985458, 18198705, 19411952, 20798520, 21916720, 24264940, 25478187, 29117928, 32875080, 33970916, 36397410, 41597040, 42463645, 48529880, 50956374, 58235856, 65750160, 67941832, 72794820, 84927290, 97059760, 101912748, 127390935, 135883664, 145589640, 169854580, 203825496, 254781870, 291179280, 339709160, 407650992, 509563740, 679418320, 1019127480, 2038254960]

約数ペア:

[(1, 2038254960), (2, 1019127480), (3, 679418320), (4, 509563740), (5, 407650992), (6, 339709160), (7, 291179280), (8, 254781870), (10, 203825496), (12, 169854580), (14, 145589640), (15, 135883664), (16, 127390935), (20, 101912748), (21, 97059760), (24, 84927290), (28, 72794820), (30, 67941832), (31, 65750160), (35, 58235856), (40, 50956374), (42, 48529880), (48, 42463645), (49, 41597040), (56, 36397410), (60, 33970916), (62, 32875080), (70, 29117928), (80, 25478187), (84, 24264940), (93, 21916720), (98, 20798520), (105, 19411952), (112, 18198705), (120, 16985458), (124, 16437540), (140, 14558964), (147, 13865680), (155, 13150032), (168, 12132470), (186, 10958360), (196, 10399260), (210, 9705976), (217, 9392880), (240, 8492729), (245, 8319408), (248, 8218770), (280, 7279482), (294, 6932840), (310, 6575016), (336, 6066235), (372, 5479180), (392, 5199630), (420, 4852988), (434, 4696440), (465, 4383344), (490, 4159704), (496, 4109385), (560, 3639741), (588, 3466420), (620, 3287508), (651, 3130960), (735, 2773136), (744, 2739590), (784, 2599815), (840, 2426494), (868, 2348220), (930, 2191672), (980, 2079852), (1085, 1878576), (1176, 1733210), (1240, 1643754), (1302, 1565480), (1470, 1386568), (1488, 1369795), (1519, 1341840), (1680, 1213247), (1736, 1174110), (1860, 1095836), (1960, 1039926), (2170, 939288), (2352, 866605), (2480, 821877), (2604, 782740), (2940, 693284), (3038, 670920), (3255, 626192), (3472, 587055), (3720, 547918), (3920, 519963), (4340, 469644), (4557, 447280), (5208, 391370), (5591, 364560), (5880, 346642), (6076, 335460), (6510, 313096), (7440, 273959), (7595, 268368), (8680, 234822), (9114, 223640), (10416, 195685), (11182, 182280), (11760, 173321), (12152, 167730), (13020, 156548), (15190, 134184), (16773, 121520), (17360, 117411), (18228, 111820), (22364, 91140), (22785, 89456), (24304, 83865), (26040, 78274), (27955, 72912), (30380, 67092), (33546, 60760), (36456, 55910), (39137, 52080), (44728, 45570)]