1897920000

素因数分解:

$2^9\times 3^2\times 5^4\times {\mathrm{659}}^1$

素因数の和:703

約数の個数: 300

約数和(自身を含む): 6855102540

約数和(自身を除く): 4957182540

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, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 625, 640, 659, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1250, 1280, 1318, 1440, 1500, 1536, 1600, 1800, 1875, 1920, 1977, 2000, 2250, 2304, 2400, 2500, 2560, 2636, 2880, 3000, 3200, 3295, 3600, 3750, 3840, 3954, 4000, 4500, 4608, 4800, 5000, 5272, 5625, 5760, 5931, 6000, 6400, 6590, 7200, 7500, 7680, 7908, 8000, 9000, 9600, 9885, 10000, 10544, 11250, 11520, 11862, 12000, 12800, 13180, 14400, 15000, 15816, 16000, 16475, 18000, 19200, 19770, 20000, 21088, 22500, 23040, 23724, 24000, 26360, 28800, 29655, 30000, 31632, 32000, 32950, 36000, 38400, 39540, 40000, 42176, 45000, 47448, 48000, 49425, 52720, 57600, 59310, 60000, 63264, 64000, 65900, 72000, 79080, 80000, 82375, 84352, 90000, 94896, 96000, 98850, 105440, 115200, 118620, 120000, 126528, 131800, 144000, 148275, 158160, 160000, 164750, 168704, 180000, 189792, 192000, 197700, 210880, 237240, 240000, 247125, 253056, 263600, 288000, 296550, 316320, 320000, 329500, 337408, 360000, 379584, 395400, 411875, 421760, 474480, 480000, 494250, 506112, 527200, 576000, 593100, 632640, 659000, 720000, 741375, 759168, 790800, 823750, 843520, 948960, 960000, 988500, 1012224, 1054400, 1186200, 1235625, 1265280, 1318000, 1440000, 1482750, 1518336, 1581600, 1647500, 1687040, 1897920, 1977000, 2108800, 2372400, 2471250, 2530560, 2636000, 2880000, 2965500, 3036672, 3163200, 3295000, 3706875, 3795840, 3954000, 4217600, 4744800, 4942500, 5061120, 5272000, 5931000, 6326400, 6590000, 7413750, 7591680, 7908000, 8435200, 9489600, 9885000, 10544000, 11862000, 12652800, 13180000, 14827500, 15183360, 15816000, 18979200, 19770000, 21088000, 23724000, 25305600, 26360000, 29655000, 31632000, 37958400, 39540000, 42176000, 47448000, 52720000, 59310000, 63264000, 75916800, 79080000, 94896000, 105440000, 118620000, 126528000, 158160000, 189792000, 210880000, 237240000, 316320000, 379584000, 474480000, 632640000, 948960000, 1897920000]

約数ペア:

[(1, 1897920000), (2, 948960000), (3, 632640000), (4, 474480000), (5, 379584000), (6, 316320000), (8, 237240000), (9, 210880000), (10, 189792000), (12, 158160000), (15, 126528000), (16, 118620000), (18, 105440000), (20, 94896000), (24, 79080000), (25, 75916800), (30, 63264000), (32, 59310000), (36, 52720000), (40, 47448000), (45, 42176000), (48, 39540000), (50, 37958400), (60, 31632000), (64, 29655000), (72, 26360000), (75, 25305600), (80, 23724000), (90, 21088000), (96, 19770000), (100, 18979200), (120, 15816000), (125, 15183360), (128, 14827500), (144, 13180000), (150, 12652800), (160, 11862000), (180, 10544000), (192, 9885000), (200, 9489600), (225, 8435200), (240, 7908000), (250, 7591680), (256, 7413750), (288, 6590000), (300, 6326400), (320, 5931000), (360, 5272000), (375, 5061120), (384, 4942500), (400, 4744800), (450, 4217600), (480, 3954000), (500, 3795840), (512, 3706875), (576, 3295000), (600, 3163200), (625, 3036672), (640, 2965500), (659, 2880000), (720, 2636000), (750, 2530560), (768, 2471250), (800, 2372400), (900, 2108800), (960, 1977000), (1000, 1897920), (1125, 1687040), (1152, 1647500), (1200, 1581600), (1250, 1518336), (1280, 1482750), (1318, 1440000), (1440, 1318000), (1500, 1265280), (1536, 1235625), (1600, 1186200), (1800, 1054400), (1875, 1012224), (1920, 988500), (1977, 960000), (2000, 948960), (2250, 843520), (2304, 823750), (2400, 790800), (2500, 759168), (2560, 741375), (2636, 720000), (2880, 659000), (3000, 632640), (3200, 593100), (3295, 576000), (3600, 527200), (3750, 506112), (3840, 494250), (3954, 480000), (4000, 474480), (4500, 421760), (4608, 411875), (4800, 395400), (5000, 379584), (5272, 360000), (5625, 337408), (5760, 329500), (5931, 320000), (6000, 316320), (6400, 296550), (6590, 288000), (7200, 263600), (7500, 253056), (7680, 247125), (7908, 240000), (8000, 237240), (9000, 210880), (9600, 197700), (9885, 192000), (10000, 189792), (10544, 180000), (11250, 168704), (11520, 164750), (11862, 160000), (12000, 158160), (12800, 148275), (13180, 144000), (14400, 131800), (15000, 126528), (15816, 120000), (16000, 118620), (16475, 115200), (18000, 105440), (19200, 98850), (19770, 96000), (20000, 94896), (21088, 90000), (22500, 84352), (23040, 82375), (23724, 80000), (24000, 79080), (26360, 72000), (28800, 65900), (29655, 64000), (30000, 63264), (31632, 60000), (32000, 59310), (32950, 57600), (36000, 52720), (38400, 49425), (39540, 48000), (40000, 47448), (42176, 45000)]