2568776000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{6553}}^1$

素因数の和:6594

約数の個数: 168

約数和(自身を含む): 7401327336

約数和(自身を除く): 4832551336

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, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 392, 400, 448, 490, 500, 560, 700, 784, 800, 875, 980, 1000, 1120, 1225, 1400, 1568, 1600, 1750, 1960, 2000, 2240, 2450, 2800, 3136, 3500, 3920, 4000, 4900, 5600, 6125, 6553, 7000, 7840, 8000, 9800, 11200, 12250, 13106, 14000, 15680, 19600, 24500, 26212, 28000, 32765, 39200, 45871, 49000, 52424, 56000, 65530, 78400, 91742, 98000, 104848, 131060, 163825, 183484, 196000, 209696, 229355, 262120, 321097, 327650, 366968, 392000, 419392, 458710, 524240, 642194, 655300, 733936, 819125, 917420, 1048480, 1146775, 1284388, 1310600, 1467872, 1605485, 1638250, 1834840, 2096960, 2293550, 2568776, 2621200, 2935744, 3210970, 3276500, 3669680, 4587100, 5137552, 5242400, 5733875, 6421940, 6553000, 7339360, 8027425, 9174200, 10275104, 10484800, 11467750, 12843880, 13106000, 14678720, 16054850, 18348400, 20550208, 22935500, 25687760, 26212000, 32109700, 36696800, 40137125, 45871000, 51375520, 52424000, 64219400, 73393600, 80274250, 91742000, 102751040, 128438800, 160548500, 183484000, 256877600, 321097000, 366968000, 513755200, 642194000, 1284388000, 2568776000]

約数ペア:

[(1, 2568776000), (2, 1284388000), (4, 642194000), (5, 513755200), (7, 366968000), (8, 321097000), (10, 256877600), (14, 183484000), (16, 160548500), (20, 128438800), (25, 102751040), (28, 91742000), (32, 80274250), (35, 73393600), (40, 64219400), (49, 52424000), (50, 51375520), (56, 45871000), (64, 40137125), (70, 36696800), (80, 32109700), (98, 26212000), (100, 25687760), (112, 22935500), (125, 20550208), (140, 18348400), (160, 16054850), (175, 14678720), (196, 13106000), (200, 12843880), (224, 11467750), (245, 10484800), (250, 10275104), (280, 9174200), (320, 8027425), (350, 7339360), (392, 6553000), (400, 6421940), (448, 5733875), (490, 5242400), (500, 5137552), (560, 4587100), (700, 3669680), (784, 3276500), (800, 3210970), (875, 2935744), (980, 2621200), (1000, 2568776), (1120, 2293550), (1225, 2096960), (1400, 1834840), (1568, 1638250), (1600, 1605485), (1750, 1467872), (1960, 1310600), (2000, 1284388), (2240, 1146775), (2450, 1048480), (2800, 917420), (3136, 819125), (3500, 733936), (3920, 655300), (4000, 642194), (4900, 524240), (5600, 458710), (6125, 419392), (6553, 392000), (7000, 366968), (7840, 327650), (8000, 321097), (9800, 262120), (11200, 229355), (12250, 209696), (13106, 196000), (14000, 183484), (15680, 163825), (19600, 131060), (24500, 104848), (26212, 98000), (28000, 91742), (32765, 78400), (39200, 65530), (45871, 56000), (49000, 52424)]