2108209600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9907}}^1$

素因数の和:9955

約数の個数: 168

約数和(自身を含む): 6241247360

約数和(自身を除く): 4133037760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 380, 400, 448, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1216, 1330, 1400, 1520, 1600, 1900, 2128, 2240, 2660, 2800, 3040, 3325, 3800, 4256, 5320, 5600, 6080, 6650, 7600, 8512, 9907, 10640, 11200, 13300, 15200, 19814, 21280, 26600, 30400, 39628, 42560, 49535, 53200, 69349, 79256, 99070, 106400, 138698, 158512, 188233, 198140, 212800, 247675, 277396, 317024, 346745, 376466, 396280, 495350, 554792, 634048, 693490, 752932, 792560, 941165, 990700, 1109584, 1317631, 1386980, 1505864, 1585120, 1733725, 1882330, 1981400, 2219168, 2635262, 2773960, 3011728, 3170240, 3467450, 3764660, 3962800, 4438336, 4705825, 5270524, 5547920, 6023456, 6588155, 6934900, 7529320, 7925600, 9411650, 10541048, 11095840, 12046912, 13176310, 13869800, 15058640, 15851200, 18823300, 21082096, 22191680, 26352620, 27739600, 30117280, 32940775, 37646600, 42164192, 52705240, 55479200, 60234560, 65881550, 75293200, 84328384, 105410480, 110958400, 131763100, 150586400, 210820960, 263526200, 301172800, 421641920, 527052400, 1054104800, 2108209600]

約数ペア:

[(1, 2108209600), (2, 1054104800), (4, 527052400), (5, 421641920), (7, 301172800), (8, 263526200), (10, 210820960), (14, 150586400), (16, 131763100), (19, 110958400), (20, 105410480), (25, 84328384), (28, 75293200), (32, 65881550), (35, 60234560), (38, 55479200), (40, 52705240), (50, 42164192), (56, 37646600), (64, 32940775), (70, 30117280), (76, 27739600), (80, 26352620), (95, 22191680), (100, 21082096), (112, 18823300), (133, 15851200), (140, 15058640), (152, 13869800), (160, 13176310), (175, 12046912), (190, 11095840), (200, 10541048), (224, 9411650), (266, 7925600), (280, 7529320), (304, 6934900), (320, 6588155), (350, 6023456), (380, 5547920), (400, 5270524), (448, 4705825), (475, 4438336), (532, 3962800), (560, 3764660), (608, 3467450), (665, 3170240), (700, 3011728), (760, 2773960), (800, 2635262), (950, 2219168), (1064, 1981400), (1120, 1882330), (1216, 1733725), (1330, 1585120), (1400, 1505864), (1520, 1386980), (1600, 1317631), (1900, 1109584), (2128, 990700), (2240, 941165), (2660, 792560), (2800, 752932), (3040, 693490), (3325, 634048), (3800, 554792), (4256, 495350), (5320, 396280), (5600, 376466), (6080, 346745), (6650, 317024), (7600, 277396), (8512, 247675), (9907, 212800), (10640, 198140), (11200, 188233), (13300, 158512), (15200, 138698), (19814, 106400), (21280, 99070), (26600, 79256), (30400, 69349), (39628, 53200), (42560, 49535)]