2909945920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 224

約数和(自身を含む): 8174297088

約数和(自身を除く): 5264351168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 127, 140, 160, 193, 212, 224, 254, 265, 280, 320, 371, 386, 424, 448, 508, 530, 560, 635, 742, 772, 848, 889, 965, 1016, 1060, 1120, 1270, 1351, 1484, 1544, 1696, 1778, 1855, 1930, 2032, 2120, 2240, 2540, 2702, 2968, 3088, 3392, 3556, 3710, 3860, 4064, 4240, 4445, 5080, 5404, 5936, 6176, 6731, 6755, 7112, 7420, 7720, 8128, 8480, 8890, 10160, 10229, 10808, 11872, 12352, 13462, 13510, 14224, 14840, 15440, 16960, 17780, 20320, 20458, 21616, 23744, 24511, 26924, 27020, 28448, 29680, 30880, 33655, 35560, 40640, 40916, 43232, 47117, 49022, 51145, 53848, 54040, 56896, 59360, 61760, 67310, 71120, 71603, 81832, 86464, 94234, 98044, 102290, 107696, 108080, 118720, 122555, 134620, 142240, 143206, 163664, 171577, 188468, 196088, 204580, 215392, 216160, 235585, 245110, 269240, 284480, 286412, 327328, 343154, 358015, 376936, 392176, 409160, 430784, 432320, 471170, 490220, 538480, 572824, 654656, 686308, 716030, 753872, 784352, 818320, 857885, 942340, 980440, 1076960, 1145648, 1299083, 1372616, 1432060, 1507744, 1568704, 1636640, 1715770, 1884680, 1960880, 2153920, 2291296, 2598166, 2745232, 2864120, 3015488, 3273280, 3431540, 3769360, 3921760, 4582592, 5196332, 5490464, 5728240, 6495415, 6863080, 7538720, 7843520, 9093581, 10392664, 10980928, 11456480, 12990830, 13726160, 15077440, 18187162, 20785328, 22912960, 25981660, 27452320, 36374324, 41570656, 45467905, 51963320, 54904640, 72748648, 83141312, 90935810, 103926640, 145497296, 181871620, 207853280, 290994592, 363743240, 415706560, 581989184, 727486480, 1454972960, 2909945920]

約数ペア:

[(1, 2909945920), (2, 1454972960), (4, 727486480), (5, 581989184), (7, 415706560), (8, 363743240), (10, 290994592), (14, 207853280), (16, 181871620), (20, 145497296), (28, 103926640), (32, 90935810), (35, 83141312), (40, 72748648), (53, 54904640), (56, 51963320), (64, 45467905), (70, 41570656), (80, 36374324), (106, 27452320), (112, 25981660), (127, 22912960), (140, 20785328), (160, 18187162), (193, 15077440), (212, 13726160), (224, 12990830), (254, 11456480), (265, 10980928), (280, 10392664), (320, 9093581), (371, 7843520), (386, 7538720), (424, 6863080), (448, 6495415), (508, 5728240), (530, 5490464), (560, 5196332), (635, 4582592), (742, 3921760), (772, 3769360), (848, 3431540), (889, 3273280), (965, 3015488), (1016, 2864120), (1060, 2745232), (1120, 2598166), (1270, 2291296), (1351, 2153920), (1484, 1960880), (1544, 1884680), (1696, 1715770), (1778, 1636640), (1855, 1568704), (1930, 1507744), (2032, 1432060), (2120, 1372616), (2240, 1299083), (2540, 1145648), (2702, 1076960), (2968, 980440), (3088, 942340), (3392, 857885), (3556, 818320), (3710, 784352), (3860, 753872), (4064, 716030), (4240, 686308), (4445, 654656), (5080, 572824), (5404, 538480), (5936, 490220), (6176, 471170), (6731, 432320), (6755, 430784), (7112, 409160), (7420, 392176), (7720, 376936), (8128, 358015), (8480, 343154), (8890, 327328), (10160, 286412), (10229, 284480), (10808, 269240), (11872, 245110), (12352, 235585), (13462, 216160), (13510, 215392), (14224, 204580), (14840, 196088), (15440, 188468), (16960, 171577), (17780, 163664), (20320, 143206), (20458, 142240), (21616, 134620), (23744, 122555), (24511, 118720), (26924, 108080), (27020, 107696), (28448, 102290), (29680, 98044), (30880, 94234), (33655, 86464), (35560, 81832), (40640, 71603), (40916, 71120), (43232, 67310), (47117, 61760), (49022, 59360), (51145, 56896), (53848, 54040)]