1978017609600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{68681167}}^1$

素因数の和:68681197

約数の個数: 144

約数和(自身を含む): 7058020229520

約数和(自身を除く): 5080002619920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 68681167, 137362334, 206043501, 274724668, 343405835, 412087002, 549449336, 618130503, 686811670, 824174004, 1030217505, 1098898672, 1236261006, 1373623340, 1648348008, 1717029175, 2060435010, 2197797344, 2472522012, 2747246680, 3090652515, 3296696016, 3434058350, 4120870020, 4395594688, 4945044024, 5151087525, 5494493360, 6181305030, 6593392032, 6868116700, 8241740040, 8791189376, 9890088048, 10302175050, 10988986720, 12362610060, 13186784064, 13736233400, 15453262575, 16483480080, 19780176096, 20604350100, 21977973440, 24725220120, 26373568128, 27472466800, 30906525150, 32966960160, 39560352192, 41208700200, 43955946880, 49450440240, 54944933600, 61813050300, 65933920320, 79120704384, 82417400400, 98900880480, 109889867200, 123626100600, 131867840640, 164834800800, 197801760960, 219779734400, 247252201200, 329669601600, 395603521920, 494504402400, 659339203200, 989008804800, 1978017609600]

約数ペア:

[(1, 1978017609600), (2, 989008804800), (3, 659339203200), (4, 494504402400), (5, 395603521920), (6, 329669601600), (8, 247252201200), (9, 219779734400), (10, 197801760960), (12, 164834800800), (15, 131867840640), (16, 123626100600), (18, 109889867200), (20, 98900880480), (24, 82417400400), (25, 79120704384), (30, 65933920320), (32, 61813050300), (36, 54944933600), (40, 49450440240), (45, 43955946880), (48, 41208700200), (50, 39560352192), (60, 32966960160), (64, 30906525150), (72, 27472466800), (75, 26373568128), (80, 24725220120), (90, 21977973440), (96, 20604350100), (100, 19780176096), (120, 16483480080), (128, 15453262575), (144, 13736233400), (150, 13186784064), (160, 12362610060), (180, 10988986720), (192, 10302175050), (200, 9890088048), (225, 8791189376), (240, 8241740040), (288, 6868116700), (300, 6593392032), (320, 6181305030), (360, 5494493360), (384, 5151087525), (400, 4945044024), (450, 4395594688), (480, 4120870020), (576, 3434058350), (600, 3296696016), (640, 3090652515), (720, 2747246680), (800, 2472522012), (900, 2197797344), (960, 2060435010), (1152, 1717029175), (1200, 1648348008), (1440, 1373623340), (1600, 1236261006), (1800, 1098898672), (1920, 1030217505), (2400, 824174004), (2880, 686811670), (3200, 618130503), (3600, 549449336), (4800, 412087002), (5760, 343405835), (7200, 274724668), (9600, 206043501), (14400, 137362334), (28800, 68681167)]