155320320000

素因数分解:

$2^{20}\times 3^1\times 5^4\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 420

約数和(自身を含む): 524119977920

約数和(自身を除く): 368799657920

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, 79, 80, 96, 100, 120, 125, 128, 150, 158, 160, 192, 200, 237, 240, 250, 256, 300, 316, 320, 375, 384, 395, 400, 474, 480, 500, 512, 600, 625, 632, 640, 750, 768, 790, 800, 948, 960, 1000, 1024, 1185, 1200, 1250, 1264, 1280, 1500, 1536, 1580, 1600, 1875, 1896, 1920, 1975, 2000, 2048, 2370, 2400, 2500, 2528, 2560, 3000, 3072, 3160, 3200, 3750, 3792, 3840, 3950, 4000, 4096, 4740, 4800, 5000, 5056, 5120, 5925, 6000, 6144, 6320, 6400, 7500, 7584, 7680, 7900, 8000, 8192, 9480, 9600, 9875, 10000, 10112, 10240, 11850, 12000, 12288, 12640, 12800, 15000, 15168, 15360, 15800, 16000, 16384, 18960, 19200, 19750, 20000, 20224, 20480, 23700, 24000, 24576, 25280, 25600, 29625, 30000, 30336, 30720, 31600, 32000, 32768, 37920, 38400, 39500, 40000, 40448, 40960, 47400, 48000, 49152, 49375, 50560, 51200, 59250, 60000, 60672, 61440, 63200, 64000, 65536, 75840, 76800, 79000, 80000, 80896, 81920, 94800, 96000, 98304, 98750, 101120, 102400, 118500, 120000, 121344, 122880, 126400, 128000, 131072, 148125, 151680, 153600, 158000, 160000, 161792, 163840, 189600, 192000, 196608, 197500, 202240, 204800, 237000, 240000, 242688, 245760, 252800, 256000, 262144, 296250, 303360, 307200, 316000, 320000, 323584, 327680, 379200, 384000, 393216, 395000, 404480, 409600, 474000, 480000, 485376, 491520, 505600, 512000, 524288, 592500, 606720, 614400, 632000, 640000, 647168, 655360, 758400, 768000, 786432, 790000, 808960, 819200, 948000, 960000, 970752, 983040, 1011200, 1024000, 1048576, 1185000, 1213440, 1228800, 1264000, 1280000, 1294336, 1310720, 1516800, 1536000, 1572864, 1580000, 1617920, 1638400, 1896000, 1920000, 1941504, 1966080, 2022400, 2048000, 2370000, 2426880, 2457600, 2528000, 2560000, 2588672, 2621440, 3033600, 3072000, 3145728, 3160000, 3235840, 3276800, 3792000, 3840000, 3883008, 3932160, 4044800, 4096000, 4740000, 4853760, 4915200, 5056000, 5120000, 5177344, 5242880, 6067200, 6144000, 6320000, 6471680, 6553600, 7584000, 7680000, 7766016, 7864320, 8089600, 8192000, 9480000, 9707520, 9830400, 10112000, 10240000, 10354688, 12134400, 12288000, 12640000, 12943360, 13107200, 15168000, 15360000, 15532032, 15728640, 16179200, 16384000, 18960000, 19415040, 19660800, 20224000, 20480000, 20709376, 24268800, 24576000, 25280000, 25886720, 26214400, 30336000, 30720000, 31064064, 32358400, 32768000, 37920000, 38830080, 39321600, 40448000, 40960000, 41418752, 48537600, 49152000, 50560000, 51773440, 60672000, 61440000, 62128128, 64716800, 65536000, 75840000, 77660160, 78643200, 80896000, 81920000, 82837504, 97075200, 98304000, 101120000, 103546880, 121344000, 122880000, 124256256, 129433600, 131072000, 151680000, 155320320, 161792000, 163840000, 194150400, 196608000, 202240000, 207093760, 242688000, 245760000, 248512512, 258867200, 303360000, 310640640, 323584000, 327680000, 388300800, 393216000, 404480000, 414187520, 485376000, 491520000, 517734400, 606720000, 621281280, 647168000, 655360000, 776601600, 808960000, 970752000, 983040000, 1035468800, 1213440000, 1242562560, 1294336000, 1553203200, 1617920000, 1941504000, 1966080000, 2070937600, 2426880000, 2588672000, 3106406400, 3235840000, 3883008000, 4853760000, 5177344000, 6212812800, 6471680000, 7766016000, 9707520000, 10354688000, 12943360000, 15532032000, 19415040000, 25886720000, 31064064000, 38830080000, 51773440000, 77660160000, 155320320000]

約数ペア:

[(1, 155320320000), (2, 77660160000), (3, 51773440000), (4, 38830080000), (5, 31064064000), (6, 25886720000), (8, 19415040000), (10, 15532032000), (12, 12943360000), (15, 10354688000), (16, 9707520000), (20, 7766016000), (24, 6471680000), (25, 6212812800), (30, 5177344000), (32, 4853760000), (40, 3883008000), (48, 3235840000), (50, 3106406400), (60, 2588672000), (64, 2426880000), (75, 2070937600), (79, 1966080000), (80, 1941504000), (96, 1617920000), (100, 1553203200), (120, 1294336000), (125, 1242562560), (128, 1213440000), (150, 1035468800), (158, 983040000), (160, 970752000), (192, 808960000), (200, 776601600), (237, 655360000), (240, 647168000), (250, 621281280), (256, 606720000), (300, 517734400), (316, 491520000), (320, 485376000), (375, 414187520), (384, 404480000), (395, 393216000), (400, 388300800), (474, 327680000), (480, 323584000), (500, 310640640), (512, 303360000), (600, 258867200), (625, 248512512), (632, 245760000), (640, 242688000), (750, 207093760), (768, 202240000), (790, 196608000), (800, 194150400), (948, 163840000), (960, 161792000), (1000, 155320320), (1024, 151680000), (1185, 131072000), (1200, 129433600), (1250, 124256256), (1264, 122880000), (1280, 121344000), (1500, 103546880), (1536, 101120000), (1580, 98304000), (1600, 97075200), (1875, 82837504), (1896, 81920000), (1920, 80896000), (1975, 78643200), (2000, 77660160), (2048, 75840000), (2370, 65536000), (2400, 64716800), (2500, 62128128), (2528, 61440000), (2560, 60672000), (3000, 51773440), (3072, 50560000), (3160, 49152000), (3200, 48537600), (3750, 41418752), (3792, 40960000), (3840, 40448000), (3950, 39321600), (4000, 38830080), (4096, 37920000), (4740, 32768000), (4800, 32358400), (5000, 31064064), (5056, 30720000), (5120, 30336000), (5925, 26214400), (6000, 25886720), (6144, 25280000), (6320, 24576000), (6400, 24268800), (7500, 20709376), (7584, 20480000), (7680, 20224000), (7900, 19660800), (8000, 19415040), (8192, 18960000), (9480, 16384000), (9600, 16179200), (9875, 15728640), (10000, 15532032), (10112, 15360000), (10240, 15168000), (11850, 13107200), (12000, 12943360), (12288, 12640000), (12640, 12288000), (12800, 12134400), (15000, 10354688), (15168, 10240000), (15360, 10112000), (15800, 9830400), (16000, 9707520), (16384, 9480000), (18960, 8192000), (19200, 8089600), (19750, 7864320), (20000, 7766016), (20224, 7680000), (20480, 7584000), (23700, 6553600), (24000, 6471680), (24576, 6320000), (25280, 6144000), (25600, 6067200), (29625, 5242880), (30000, 5177344), (30336, 5120000), (30720, 5056000), (31600, 4915200), (32000, 4853760), (32768, 4740000), (37920, 4096000), (38400, 4044800), (39500, 3932160), (40000, 3883008), (40448, 3840000), (40960, 3792000), (47400, 3276800), (48000, 3235840), (49152, 3160000), (49375, 3145728), (50560, 3072000), (51200, 3033600), (59250, 2621440), (60000, 2588672), (60672, 2560000), (61440, 2528000), (63200, 2457600), (64000, 2426880), (65536, 2370000), (75840, 2048000), (76800, 2022400), (79000, 1966080), (80000, 1941504), (80896, 1920000), (81920, 1896000), (94800, 1638400), (96000, 1617920), (98304, 1580000), (98750, 1572864), (101120, 1536000), (102400, 1516800), (118500, 1310720), (120000, 1294336), (121344, 1280000), (122880, 1264000), (126400, 1228800), (128000, 1213440), (131072, 1185000), (148125, 1048576), (151680, 1024000), (153600, 1011200), (158000, 983040), (160000, 970752), (161792, 960000), (163840, 948000), (189600, 819200), (192000, 808960), (196608, 790000), (197500, 786432), (202240, 768000), (204800, 758400), (237000, 655360), (240000, 647168), (242688, 640000), (245760, 632000), (252800, 614400), (256000, 606720), (262144, 592500), (296250, 524288), (303360, 512000), (307200, 505600), (316000, 491520), (320000, 485376), (323584, 480000), (327680, 474000), (379200, 409600), (384000, 404480), (393216, 395000)]