1480976000

素因数分解:

$2^7\times 5^3\times 7^2\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 192

約数和(自身を含む): 4285499400

約数和(自身を除く): 2804523400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 392, 400, 448, 490, 500, 560, 640, 700, 784, 800, 875, 896, 980, 1000, 1120, 1225, 1400, 1568, 1600, 1750, 1889, 1960, 2000, 2240, 2450, 2800, 3136, 3200, 3500, 3778, 3920, 4000, 4480, 4900, 5600, 6125, 6272, 7000, 7556, 7840, 8000, 9445, 9800, 11200, 12250, 13223, 14000, 15112, 15680, 16000, 18890, 19600, 22400, 24500, 26446, 28000, 30224, 31360, 37780, 39200, 47225, 49000, 52892, 56000, 60448, 66115, 75560, 78400, 92561, 94450, 98000, 105784, 112000, 120896, 132230, 151120, 156800, 185122, 188900, 196000, 211568, 236125, 241792, 264460, 302240, 330575, 370244, 377800, 392000, 423136, 462805, 472250, 528920, 604480, 661150, 740488, 755600, 784000, 846272, 925610, 944500, 1057840, 1208960, 1322300, 1480976, 1511200, 1652875, 1692544, 1851220, 1889000, 2115680, 2314025, 2644600, 2961952, 3022400, 3305750, 3702440, 3778000, 4231360, 4628050, 5289200, 5923904, 6044800, 6611500, 7404880, 7556000, 8462720, 9256100, 10578400, 11570125, 11847808, 13223000, 14809760, 15112000, 18512200, 21156800, 23140250, 26446000, 29619520, 30224000, 37024400, 42313600, 46280500, 52892000, 59239040, 74048800, 92561000, 105784000, 148097600, 185122000, 211568000, 296195200, 370244000, 740488000, 1480976000]

約数ペア:

[(1, 1480976000), (2, 740488000), (4, 370244000), (5, 296195200), (7, 211568000), (8, 185122000), (10, 148097600), (14, 105784000), (16, 92561000), (20, 74048800), (25, 59239040), (28, 52892000), (32, 46280500), (35, 42313600), (40, 37024400), (49, 30224000), (50, 29619520), (56, 26446000), (64, 23140250), (70, 21156800), (80, 18512200), (98, 15112000), (100, 14809760), (112, 13223000), (125, 11847808), (128, 11570125), (140, 10578400), (160, 9256100), (175, 8462720), (196, 7556000), (200, 7404880), (224, 6611500), (245, 6044800), (250, 5923904), (280, 5289200), (320, 4628050), (350, 4231360), (392, 3778000), (400, 3702440), (448, 3305750), (490, 3022400), (500, 2961952), (560, 2644600), (640, 2314025), (700, 2115680), (784, 1889000), (800, 1851220), (875, 1692544), (896, 1652875), (980, 1511200), (1000, 1480976), (1120, 1322300), (1225, 1208960), (1400, 1057840), (1568, 944500), (1600, 925610), (1750, 846272), (1889, 784000), (1960, 755600), (2000, 740488), (2240, 661150), (2450, 604480), (2800, 528920), (3136, 472250), (3200, 462805), (3500, 423136), (3778, 392000), (3920, 377800), (4000, 370244), (4480, 330575), (4900, 302240), (5600, 264460), (6125, 241792), (6272, 236125), (7000, 211568), (7556, 196000), (7840, 188900), (8000, 185122), (9445, 156800), (9800, 151120), (11200, 132230), (12250, 120896), (13223, 112000), (14000, 105784), (15112, 98000), (15680, 94450), (16000, 92561), (18890, 78400), (19600, 75560), (22400, 66115), (24500, 60448), (26446, 56000), (28000, 52892), (30224, 49000), (31360, 47225), (37780, 39200)]