138958400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:701

約数の個数: 168

約数和(自身を含む): 411967680

約数和(自身を除く): 273009280

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, 653, 665, 700, 760, 800, 950, 1064, 1120, 1216, 1306, 1330, 1400, 1520, 1600, 1900, 2128, 2240, 2612, 2660, 2800, 3040, 3265, 3325, 3800, 4256, 4571, 5224, 5320, 5600, 6080, 6530, 6650, 7600, 8512, 9142, 10448, 10640, 11200, 12407, 13060, 13300, 15200, 16325, 18284, 20896, 21280, 22855, 24814, 26120, 26600, 30400, 32650, 36568, 41792, 42560, 45710, 49628, 52240, 53200, 62035, 65300, 73136, 86849, 91420, 99256, 104480, 106400, 114275, 124070, 130600, 146272, 173698, 182840, 198512, 208960, 212800, 228550, 248140, 261200, 292544, 310175, 347396, 365680, 397024, 434245, 457100, 496280, 522400, 620350, 694792, 731360, 794048, 868490, 914200, 992560, 1044800, 1240700, 1389584, 1462720, 1736980, 1828400, 1985120, 2171225, 2481400, 2779168, 3473960, 3656800, 3970240, 4342450, 4962800, 5558336, 6947920, 7313600, 8684900, 9925600, 13895840, 17369800, 19851200, 27791680, 34739600, 69479200, 138958400]

約数ペア:

[(1, 138958400), (2, 69479200), (4, 34739600), (5, 27791680), (7, 19851200), (8, 17369800), (10, 13895840), (14, 9925600), (16, 8684900), (19, 7313600), (20, 6947920), (25, 5558336), (28, 4962800), (32, 4342450), (35, 3970240), (38, 3656800), (40, 3473960), (50, 2779168), (56, 2481400), (64, 2171225), (70, 1985120), (76, 1828400), (80, 1736980), (95, 1462720), (100, 1389584), (112, 1240700), (133, 1044800), (140, 992560), (152, 914200), (160, 868490), (175, 794048), (190, 731360), (200, 694792), (224, 620350), (266, 522400), (280, 496280), (304, 457100), (320, 434245), (350, 397024), (380, 365680), (400, 347396), (448, 310175), (475, 292544), (532, 261200), (560, 248140), (608, 228550), (653, 212800), (665, 208960), (700, 198512), (760, 182840), (800, 173698), (950, 146272), (1064, 130600), (1120, 124070), (1216, 114275), (1306, 106400), (1330, 104480), (1400, 99256), (1520, 91420), (1600, 86849), (1900, 73136), (2128, 65300), (2240, 62035), (2612, 53200), (2660, 52240), (2800, 49628), (3040, 45710), (3265, 42560), (3325, 41792), (3800, 36568), (4256, 32650), (4571, 30400), (5224, 26600), (5320, 26120), (5600, 24814), (6080, 22855), (6530, 21280), (6650, 20896), (7600, 18284), (8512, 16325), (9142, 15200), (10448, 13300), (10640, 13060), (11200, 12407)]