313008000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{6521}}^1$

素因数の和:6553

約数の個数: 128

約数和(自身を含む): 1037780640

約数和(自身を除く): 724772640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 6000, 6521, 8000, 9600, 12000, 13042, 16000, 19563, 24000, 26084, 32605, 39126, 48000, 52168, 65210, 78252, 97815, 104336, 130420, 156504, 163025, 195630, 208672, 260840, 313008, 326050, 391260, 417344, 489075, 521680, 626016, 652100, 782520, 815125, 834688, 978150, 1043360, 1252032, 1304200, 1565040, 1630250, 1956300, 2086720, 2445375, 2504064, 2608400, 3130080, 3260500, 3912600, 4173440, 4890750, 5216800, 6260160, 6521000, 7825200, 9781500, 10433600, 12520320, 13042000, 15650400, 19563000, 20867200, 26084000, 31300800, 39126000, 52168000, 62601600, 78252000, 104336000, 156504000, 313008000]

約数ペア:

[(1, 313008000), (2, 156504000), (3, 104336000), (4, 78252000), (5, 62601600), (6, 52168000), (8, 39126000), (10, 31300800), (12, 26084000), (15, 20867200), (16, 19563000), (20, 15650400), (24, 13042000), (25, 12520320), (30, 10433600), (32, 9781500), (40, 7825200), (48, 6521000), (50, 6260160), (60, 5216800), (64, 4890750), (75, 4173440), (80, 3912600), (96, 3260500), (100, 3130080), (120, 2608400), (125, 2504064), (128, 2445375), (150, 2086720), (160, 1956300), (192, 1630250), (200, 1565040), (240, 1304200), (250, 1252032), (300, 1043360), (320, 978150), (375, 834688), (384, 815125), (400, 782520), (480, 652100), (500, 626016), (600, 521680), (640, 489075), (750, 417344), (800, 391260), (960, 326050), (1000, 313008), (1200, 260840), (1500, 208672), (1600, 195630), (1920, 163025), (2000, 156504), (2400, 130420), (3000, 104336), (3200, 97815), (4000, 78252), (4800, 65210), (6000, 52168), (6521, 48000), (8000, 39126), (9600, 32605), (12000, 26084), (13042, 24000), (16000, 19563)]