20126208000

素因数分解:

$2^{12}\times 3^1\times 5^3\times {\mathrm{13103}}^1$

素因数の和:13145

約数の個数: 208

約数和(自身を含む): 66976955136

約数和(自身を除く): 46850747136

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, 512, 600, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2048, 2400, 2560, 3000, 3072, 3200, 3840, 4000, 4096, 4800, 5120, 6000, 6144, 6400, 7680, 8000, 9600, 10240, 12000, 12288, 12800, 13103, 15360, 16000, 19200, 20480, 24000, 25600, 26206, 30720, 32000, 38400, 39309, 48000, 51200, 52412, 61440, 64000, 65515, 76800, 78618, 96000, 102400, 104824, 128000, 131030, 153600, 157236, 192000, 196545, 209648, 256000, 262060, 307200, 314472, 327575, 384000, 393090, 419296, 512000, 524120, 628944, 655150, 768000, 786180, 838592, 982725, 1048240, 1257888, 1310300, 1536000, 1572360, 1637875, 1677184, 1965450, 2096480, 2515776, 2620600, 3144720, 3275750, 3354368, 3930900, 4192960, 4913625, 5031552, 5241200, 6289440, 6551500, 6708736, 7861800, 8385920, 9827250, 10063104, 10482400, 12578880, 13103000, 13417472, 15723600, 16771840, 19654500, 20126208, 20964800, 25157760, 26206000, 26834944, 31447200, 33543680, 39309000, 40252416, 41929600, 50315520, 52412000, 53669888, 62894400, 67087360, 78618000, 80504832, 83859200, 100631040, 104824000, 125788800, 134174720, 157236000, 161009664, 167718400, 201262080, 209648000, 251577600, 268349440, 314472000, 335436800, 402524160, 419296000, 503155200, 628944000, 670873600, 805048320, 838592000, 1006310400, 1257888000, 1341747200, 1677184000, 2012620800, 2515776000, 3354368000, 4025241600, 5031552000, 6708736000, 10063104000, 20126208000]

約数ペア:

[(1, 20126208000), (2, 10063104000), (3, 6708736000), (4, 5031552000), (5, 4025241600), (6, 3354368000), (8, 2515776000), (10, 2012620800), (12, 1677184000), (15, 1341747200), (16, 1257888000), (20, 1006310400), (24, 838592000), (25, 805048320), (30, 670873600), (32, 628944000), (40, 503155200), (48, 419296000), (50, 402524160), (60, 335436800), (64, 314472000), (75, 268349440), (80, 251577600), (96, 209648000), (100, 201262080), (120, 167718400), (125, 161009664), (128, 157236000), (150, 134174720), (160, 125788800), (192, 104824000), (200, 100631040), (240, 83859200), (250, 80504832), (256, 78618000), (300, 67087360), (320, 62894400), (375, 53669888), (384, 52412000), (400, 50315520), (480, 41929600), (500, 40252416), (512, 39309000), (600, 33543680), (640, 31447200), (750, 26834944), (768, 26206000), (800, 25157760), (960, 20964800), (1000, 20126208), (1024, 19654500), (1200, 16771840), (1280, 15723600), (1500, 13417472), (1536, 13103000), (1600, 12578880), (1920, 10482400), (2000, 10063104), (2048, 9827250), (2400, 8385920), (2560, 7861800), (3000, 6708736), (3072, 6551500), (3200, 6289440), (3840, 5241200), (4000, 5031552), (4096, 4913625), (4800, 4192960), (5120, 3930900), (6000, 3354368), (6144, 3275750), (6400, 3144720), (7680, 2620600), (8000, 2515776), (9600, 2096480), (10240, 1965450), (12000, 1677184), (12288, 1637875), (12800, 1572360), (13103, 1536000), (15360, 1310300), (16000, 1257888), (19200, 1048240), (20480, 982725), (24000, 838592), (25600, 786180), (26206, 768000), (30720, 655150), (32000, 628944), (38400, 524120), (39309, 512000), (48000, 419296), (51200, 393090), (52412, 384000), (61440, 327575), (64000, 314472), (65515, 307200), (76800, 262060), (78618, 256000), (96000, 209648), (102400, 196545), (104824, 192000), (128000, 157236), (131030, 153600)]