8455395200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19867}}^1$

素因数の和:19917

約数の個数: 192

約数和(自身を含む): 25129046400

約数和(自身を除く): 16673651200

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, 128, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 380, 400, 448, 475, 532, 560, 608, 640, 665, 700, 760, 800, 896, 950, 1064, 1120, 1216, 1330, 1400, 1520, 1600, 1900, 2128, 2240, 2432, 2660, 2800, 3040, 3200, 3325, 3800, 4256, 4480, 5320, 5600, 6080, 6650, 7600, 8512, 10640, 11200, 12160, 13300, 15200, 17024, 19867, 21280, 22400, 26600, 30400, 39734, 42560, 53200, 60800, 79468, 85120, 99335, 106400, 139069, 158936, 198670, 212800, 278138, 317872, 377473, 397340, 425600, 496675, 556276, 635744, 695345, 754946, 794680, 993350, 1112552, 1271488, 1390690, 1509892, 1589360, 1887365, 1986700, 2225104, 2542976, 2642311, 2781380, 3019784, 3178720, 3476725, 3774730, 3973400, 4450208, 5284622, 5562760, 6039568, 6357440, 6953450, 7549460, 7946800, 8900416, 9436825, 10569244, 11125520, 12079136, 12714880, 13211555, 13906900, 15098920, 15893600, 17800832, 18873650, 21138488, 22251040, 24158272, 26423110, 27813800, 30197840, 31787200, 37747300, 42276976, 44502080, 48316544, 52846220, 55627600, 60395680, 63574400, 66057775, 75494600, 84553952, 89004160, 105692440, 111255200, 120791360, 132115550, 150989200, 169107904, 211384880, 222510400, 241582720, 264231100, 301978400, 338215808, 422769760, 445020800, 528462200, 603956800, 845539520, 1056924400, 1207913600, 1691079040, 2113848800, 4227697600, 8455395200]

約数ペア:

[(1, 8455395200), (2, 4227697600), (4, 2113848800), (5, 1691079040), (7, 1207913600), (8, 1056924400), (10, 845539520), (14, 603956800), (16, 528462200), (19, 445020800), (20, 422769760), (25, 338215808), (28, 301978400), (32, 264231100), (35, 241582720), (38, 222510400), (40, 211384880), (50, 169107904), (56, 150989200), (64, 132115550), (70, 120791360), (76, 111255200), (80, 105692440), (95, 89004160), (100, 84553952), (112, 75494600), (128, 66057775), (133, 63574400), (140, 60395680), (152, 55627600), (160, 52846220), (175, 48316544), (190, 44502080), (200, 42276976), (224, 37747300), (266, 31787200), (280, 30197840), (304, 27813800), (320, 26423110), (350, 24158272), (380, 22251040), (400, 21138488), (448, 18873650), (475, 17800832), (532, 15893600), (560, 15098920), (608, 13906900), (640, 13211555), (665, 12714880), (700, 12079136), (760, 11125520), (800, 10569244), (896, 9436825), (950, 8900416), (1064, 7946800), (1120, 7549460), (1216, 6953450), (1330, 6357440), (1400, 6039568), (1520, 5562760), (1600, 5284622), (1900, 4450208), (2128, 3973400), (2240, 3774730), (2432, 3476725), (2660, 3178720), (2800, 3019784), (3040, 2781380), (3200, 2642311), (3325, 2542976), (3800, 2225104), (4256, 1986700), (4480, 1887365), (5320, 1589360), (5600, 1509892), (6080, 1390690), (6650, 1271488), (7600, 1112552), (8512, 993350), (10640, 794680), (11200, 754946), (12160, 695345), (13300, 635744), (15200, 556276), (17024, 496675), (19867, 425600), (21280, 397340), (22400, 377473), (26600, 317872), (30400, 278138), (39734, 212800), (42560, 198670), (53200, 158936), (60800, 139069), (79468, 106400), (85120, 99335)]