142139200

素因数分解:

$2^6\times 5^2\times 7^4\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 210

約数和(自身を含む): 419046406

約数和(自身を除く): 276907206

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 49, 50, 56, 64, 70, 74, 80, 98, 100, 112, 140, 148, 160, 175, 185, 196, 200, 224, 245, 259, 280, 296, 320, 343, 350, 370, 392, 400, 448, 490, 518, 560, 592, 686, 700, 740, 784, 800, 925, 980, 1036, 1120, 1184, 1225, 1295, 1372, 1400, 1480, 1568, 1600, 1715, 1813, 1850, 1960, 2072, 2240, 2368, 2401, 2450, 2590, 2744, 2800, 2960, 3136, 3430, 3626, 3700, 3920, 4144, 4802, 4900, 5180, 5488, 5600, 5920, 6475, 6860, 7252, 7400, 7840, 8288, 8575, 9065, 9604, 9800, 10360, 10976, 11200, 11840, 12005, 12691, 12950, 13720, 14504, 14800, 15680, 16576, 17150, 18130, 19208, 19600, 20720, 21952, 24010, 25382, 25900, 27440, 29008, 29600, 34300, 36260, 38416, 39200, 41440, 45325, 48020, 50764, 51800, 54880, 58016, 59200, 60025, 63455, 68600, 72520, 76832, 78400, 82880, 88837, 90650, 96040, 101528, 103600, 109760, 116032, 120050, 126910, 137200, 145040, 153664, 177674, 181300, 192080, 203056, 207200, 240100, 253820, 274400, 290080, 317275, 355348, 362600, 384160, 406112, 414400, 444185, 480200, 507640, 548800, 580160, 634550, 710696, 725200, 768320, 812224, 888370, 960400, 1015280, 1269100, 1421392, 1450400, 1776740, 1920800, 2030560, 2220925, 2538200, 2842784, 2900800, 3553480, 3841600, 4061120, 4441850, 5076400, 5685568, 7106960, 8883700, 10152800, 14213920, 17767400, 20305600, 28427840, 35534800, 71069600, 142139200]

約数ペア:

[(1, 142139200), (2, 71069600), (4, 35534800), (5, 28427840), (7, 20305600), (8, 17767400), (10, 14213920), (14, 10152800), (16, 8883700), (20, 7106960), (25, 5685568), (28, 5076400), (32, 4441850), (35, 4061120), (37, 3841600), (40, 3553480), (49, 2900800), (50, 2842784), (56, 2538200), (64, 2220925), (70, 2030560), (74, 1920800), (80, 1776740), (98, 1450400), (100, 1421392), (112, 1269100), (140, 1015280), (148, 960400), (160, 888370), (175, 812224), (185, 768320), (196, 725200), (200, 710696), (224, 634550), (245, 580160), (259, 548800), (280, 507640), (296, 480200), (320, 444185), (343, 414400), (350, 406112), (370, 384160), (392, 362600), (400, 355348), (448, 317275), (490, 290080), (518, 274400), (560, 253820), (592, 240100), (686, 207200), (700, 203056), (740, 192080), (784, 181300), (800, 177674), (925, 153664), (980, 145040), (1036, 137200), (1120, 126910), (1184, 120050), (1225, 116032), (1295, 109760), (1372, 103600), (1400, 101528), (1480, 96040), (1568, 90650), (1600, 88837), (1715, 82880), (1813, 78400), (1850, 76832), (1960, 72520), (2072, 68600), (2240, 63455), (2368, 60025), (2401, 59200), (2450, 58016), (2590, 54880), (2744, 51800), (2800, 50764), (2960, 48020), (3136, 45325), (3430, 41440), (3626, 39200), (3700, 38416), (3920, 36260), (4144, 34300), (4802, 29600), (4900, 29008), (5180, 27440), (5488, 25900), (5600, 25382), (5920, 24010), (6475, 21952), (6860, 20720), (7252, 19600), (7400, 19208), (7840, 18130), (8288, 17150), (8575, 16576), (9065, 15680), (9604, 14800), (9800, 14504), (10360, 13720), (10976, 12950), (11200, 12691), (11840, 12005)]