2515872000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 288

約数和(自身を含む): 8494536960

約数和(自身を除く): 5978664960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 125, 128, 146, 150, 160, 192, 200, 219, 240, 250, 256, 292, 300, 320, 359, 365, 375, 384, 400, 438, 480, 500, 584, 600, 640, 718, 730, 750, 768, 800, 876, 960, 1000, 1077, 1095, 1168, 1200, 1280, 1436, 1460, 1500, 1600, 1752, 1795, 1825, 1920, 2000, 2154, 2190, 2336, 2400, 2872, 2920, 3000, 3200, 3504, 3590, 3650, 3840, 4000, 4308, 4380, 4672, 4800, 5385, 5475, 5744, 5840, 6000, 6400, 7008, 7180, 7300, 8000, 8616, 8760, 8975, 9125, 9344, 9600, 10770, 10950, 11488, 11680, 12000, 14016, 14360, 14600, 16000, 17232, 17520, 17950, 18250, 18688, 19200, 21540, 21900, 22976, 23360, 24000, 26207, 26925, 27375, 28032, 28720, 29200, 32000, 34464, 35040, 35900, 36500, 43080, 43800, 44875, 45952, 46720, 48000, 52414, 53850, 54750, 56064, 57440, 58400, 68928, 70080, 71800, 73000, 78621, 86160, 87600, 89750, 91904, 93440, 96000, 104828, 107700, 109500, 114880, 116800, 131035, 134625, 137856, 140160, 143600, 146000, 157242, 172320, 175200, 179500, 209656, 215400, 219000, 229760, 233600, 262070, 269250, 275712, 280320, 287200, 292000, 314484, 344640, 350400, 359000, 393105, 419312, 430800, 438000, 459520, 467200, 524140, 538500, 574400, 584000, 628968, 655175, 689280, 700800, 718000, 786210, 838624, 861600, 876000, 1048280, 1077000, 1148800, 1168000, 1257936, 1310350, 1378560, 1401600, 1436000, 1572420, 1677248, 1723200, 1752000, 1965525, 2096560, 2154000, 2297600, 2336000, 2515872, 2620700, 2872000, 3144840, 3275875, 3354496, 3446400, 3504000, 3931050, 4193120, 4308000, 5031744, 5241400, 5744000, 6289680, 6551750, 6708992, 6892800, 7008000, 7862100, 8386240, 8616000, 9827625, 10063488, 10482800, 11488000, 12579360, 13103500, 15724200, 16772480, 17232000, 19655250, 20126976, 20965600, 25158720, 26207000, 31448400, 33544960, 34464000, 39310500, 41931200, 50317440, 52414000, 62896800, 78621000, 83862400, 100634880, 104828000, 125793600, 157242000, 167724800, 209656000, 251587200, 314484000, 419312000, 503174400, 628968000, 838624000, 1257936000, 2515872000]

約数ペア:

[(1, 2515872000), (2, 1257936000), (3, 838624000), (4, 628968000), (5, 503174400), (6, 419312000), (8, 314484000), (10, 251587200), (12, 209656000), (15, 167724800), (16, 157242000), (20, 125793600), (24, 104828000), (25, 100634880), (30, 83862400), (32, 78621000), (40, 62896800), (48, 52414000), (50, 50317440), (60, 41931200), (64, 39310500), (73, 34464000), (75, 33544960), (80, 31448400), (96, 26207000), (100, 25158720), (120, 20965600), (125, 20126976), (128, 19655250), (146, 17232000), (150, 16772480), (160, 15724200), (192, 13103500), (200, 12579360), (219, 11488000), (240, 10482800), (250, 10063488), (256, 9827625), (292, 8616000), (300, 8386240), (320, 7862100), (359, 7008000), (365, 6892800), (375, 6708992), (384, 6551750), (400, 6289680), (438, 5744000), (480, 5241400), (500, 5031744), (584, 4308000), (600, 4193120), (640, 3931050), (718, 3504000), (730, 3446400), (750, 3354496), (768, 3275875), (800, 3144840), (876, 2872000), (960, 2620700), (1000, 2515872), (1077, 2336000), (1095, 2297600), (1168, 2154000), (1200, 2096560), (1280, 1965525), (1436, 1752000), (1460, 1723200), (1500, 1677248), (1600, 1572420), (1752, 1436000), (1795, 1401600), (1825, 1378560), (1920, 1310350), (2000, 1257936), (2154, 1168000), (2190, 1148800), (2336, 1077000), (2400, 1048280), (2872, 876000), (2920, 861600), (3000, 838624), (3200, 786210), (3504, 718000), (3590, 700800), (3650, 689280), (3840, 655175), (4000, 628968), (4308, 584000), (4380, 574400), (4672, 538500), (4800, 524140), (5385, 467200), (5475, 459520), (5744, 438000), (5840, 430800), (6000, 419312), (6400, 393105), (7008, 359000), (7180, 350400), (7300, 344640), (8000, 314484), (8616, 292000), (8760, 287200), (8975, 280320), (9125, 275712), (9344, 269250), (9600, 262070), (10770, 233600), (10950, 229760), (11488, 219000), (11680, 215400), (12000, 209656), (14016, 179500), (14360, 175200), (14600, 172320), (16000, 157242), (17232, 146000), (17520, 143600), (17950, 140160), (18250, 137856), (18688, 134625), (19200, 131035), (21540, 116800), (21900, 114880), (22976, 109500), (23360, 107700), (24000, 104828), (26207, 96000), (26925, 93440), (27375, 91904), (28032, 89750), (28720, 87600), (29200, 86160), (32000, 78621), (34464, 73000), (35040, 71800), (35900, 70080), (36500, 68928), (43080, 58400), (43800, 57440), (44875, 56064), (45952, 54750), (46720, 53850), (48000, 52414)]