1023648000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{10663}}^1$

素因数の和:10697

約数の個数: 144

約数和(自身を含む): 3400365696

約数和(自身を除く): 2376717696

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, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 3840, 4000, 4800, 6000, 6400, 8000, 9600, 10663, 12000, 16000, 19200, 21326, 24000, 31989, 32000, 42652, 48000, 53315, 63978, 85304, 96000, 106630, 127956, 159945, 170608, 213260, 255912, 266575, 319890, 341216, 426520, 511824, 533150, 639780, 682432, 799725, 853040, 1023648, 1066300, 1279560, 1332875, 1364864, 1599450, 1706080, 2047296, 2132600, 2559120, 2665750, 2729728, 3198900, 3412160, 3998625, 4094592, 4265200, 5118240, 5331500, 6397800, 6824320, 7997250, 8189184, 8530400, 10236480, 10663000, 12795600, 13648640, 15994500, 17060800, 20472960, 21326000, 25591200, 31989000, 34121600, 40945920, 42652000, 51182400, 63978000, 68243200, 85304000, 102364800, 127956000, 170608000, 204729600, 255912000, 341216000, 511824000, 1023648000]

約数ペア:

[(1, 1023648000), (2, 511824000), (3, 341216000), (4, 255912000), (5, 204729600), (6, 170608000), (8, 127956000), (10, 102364800), (12, 85304000), (15, 68243200), (16, 63978000), (20, 51182400), (24, 42652000), (25, 40945920), (30, 34121600), (32, 31989000), (40, 25591200), (48, 21326000), (50, 20472960), (60, 17060800), (64, 15994500), (75, 13648640), (80, 12795600), (96, 10663000), (100, 10236480), (120, 8530400), (125, 8189184), (128, 7997250), (150, 6824320), (160, 6397800), (192, 5331500), (200, 5118240), (240, 4265200), (250, 4094592), (256, 3998625), (300, 3412160), (320, 3198900), (375, 2729728), (384, 2665750), (400, 2559120), (480, 2132600), (500, 2047296), (600, 1706080), (640, 1599450), (750, 1364864), (768, 1332875), (800, 1279560), (960, 1066300), (1000, 1023648), (1200, 853040), (1280, 799725), (1500, 682432), (1600, 639780), (1920, 533150), (2000, 511824), (2400, 426520), (3000, 341216), (3200, 319890), (3840, 266575), (4000, 255912), (4800, 213260), (6000, 170608), (6400, 159945), (8000, 127956), (9600, 106630), (10663, 96000), (12000, 85304), (16000, 63978), (19200, 53315), (21326, 48000), (24000, 42652), (31989, 32000)]