209612800000

素因数分解:

$2^{15}\times 5^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 384

約数和(自身を含む): 552916173600

約数和(自身を除く): 343303373600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 89, 92, 100, 115, 125, 128, 160, 178, 184, 200, 230, 250, 256, 320, 356, 368, 400, 445, 460, 500, 512, 575, 625, 640, 712, 736, 800, 890, 920, 1000, 1024, 1150, 1250, 1280, 1424, 1472, 1600, 1780, 1840, 2000, 2047, 2048, 2225, 2300, 2500, 2560, 2848, 2875, 2944, 3125, 3200, 3560, 3680, 4000, 4094, 4096, 4450, 4600, 5000, 5120, 5696, 5750, 5888, 6250, 6400, 7120, 7360, 8000, 8188, 8192, 8900, 9200, 10000, 10235, 10240, 11125, 11392, 11500, 11776, 12500, 12800, 14240, 14375, 14720, 16000, 16376, 16384, 17800, 18400, 20000, 20470, 20480, 22250, 22784, 23000, 23552, 25000, 25600, 28480, 28750, 29440, 32000, 32752, 32768, 35600, 36800, 40000, 40940, 40960, 44500, 45568, 46000, 47104, 50000, 51175, 51200, 55625, 56960, 57500, 58880, 64000, 65504, 71200, 71875, 73600, 80000, 81880, 81920, 89000, 91136, 92000, 94208, 100000, 102350, 102400, 111250, 113920, 115000, 117760, 128000, 131008, 142400, 143750, 147200, 160000, 163760, 163840, 178000, 182272, 184000, 188416, 200000, 204700, 204800, 222500, 227840, 230000, 235520, 255875, 256000, 262016, 278125, 284800, 287500, 294400, 320000, 327520, 356000, 364544, 368000, 376832, 400000, 409400, 409600, 445000, 455680, 460000, 471040, 511750, 512000, 524032, 556250, 569600, 575000, 588800, 640000, 655040, 712000, 729088, 736000, 753664, 800000, 818800, 819200, 890000, 911360, 920000, 942080, 1023500, 1024000, 1048064, 1112500, 1139200, 1150000, 1177600, 1279375, 1280000, 1310080, 1424000, 1458176, 1472000, 1600000, 1637600, 1780000, 1822720, 1840000, 1884160, 2047000, 2048000, 2096128, 2225000, 2278400, 2300000, 2355200, 2558750, 2560000, 2620160, 2848000, 2916352, 2944000, 3200000, 3275200, 3560000, 3645440, 3680000, 3768320, 4094000, 4096000, 4192256, 4450000, 4556800, 4600000, 4710400, 5117500, 5120000, 5240320, 5696000, 5888000, 6396875, 6400000, 6550400, 7120000, 7290880, 7360000, 8188000, 8384512, 8900000, 9113600, 9200000, 9420800, 10235000, 10240000, 10480640, 11392000, 11776000, 12793750, 12800000, 13100800, 14240000, 14581760, 14720000, 16376000, 16769024, 17800000, 18227200, 18400000, 18841600, 20470000, 20480000, 20961280, 22784000, 23552000, 25587500, 25600000, 26201600, 28480000, 29440000, 32752000, 33538048, 35600000, 36454400, 36800000, 40940000, 41922560, 45568000, 47104000, 51175000, 51200000, 52403200, 56960000, 58880000, 65504000, 67076096, 71200000, 72908800, 73600000, 81880000, 83845120, 91136000, 94208000, 102350000, 102400000, 104806400, 113920000, 117760000, 131008000, 142400000, 147200000, 163760000, 167690240, 182272000, 204700000, 209612800, 227840000, 235520000, 262016000, 284800000, 294400000, 327520000, 335380480, 364544000, 409400000, 419225600, 455680000, 471040000, 524032000, 569600000, 588800000, 655040000, 818800000, 838451200, 911360000, 1048064000, 1139200000, 1177600000, 1310080000, 1637600000, 1676902400, 1822720000, 2096128000, 2278400000, 2355200000, 2620160000, 3275200000, 4192256000, 4556800000, 5240320000, 6550400000, 8384512000, 9113600000, 10480640000, 13100800000, 20961280000, 26201600000, 41922560000, 52403200000, 104806400000, 209612800000]

約数ペア:

[(1, 209612800000), (2, 104806400000), (4, 52403200000), (5, 41922560000), (8, 26201600000), (10, 20961280000), (16, 13100800000), (20, 10480640000), (23, 9113600000), (25, 8384512000), (32, 6550400000), (40, 5240320000), (46, 4556800000), (50, 4192256000), (64, 3275200000), (80, 2620160000), (89, 2355200000), (92, 2278400000), (100, 2096128000), (115, 1822720000), (125, 1676902400), (128, 1637600000), (160, 1310080000), (178, 1177600000), (184, 1139200000), (200, 1048064000), (230, 911360000), (250, 838451200), (256, 818800000), (320, 655040000), (356, 588800000), (368, 569600000), (400, 524032000), (445, 471040000), (460, 455680000), (500, 419225600), (512, 409400000), (575, 364544000), (625, 335380480), (640, 327520000), (712, 294400000), (736, 284800000), (800, 262016000), (890, 235520000), (920, 227840000), (1000, 209612800), (1024, 204700000), (1150, 182272000), (1250, 167690240), (1280, 163760000), (1424, 147200000), (1472, 142400000), (1600, 131008000), (1780, 117760000), (1840, 113920000), (2000, 104806400), (2047, 102400000), (2048, 102350000), (2225, 94208000), (2300, 91136000), (2500, 83845120), (2560, 81880000), (2848, 73600000), (2875, 72908800), (2944, 71200000), (3125, 67076096), (3200, 65504000), (3560, 58880000), (3680, 56960000), (4000, 52403200), (4094, 51200000), (4096, 51175000), (4450, 47104000), (4600, 45568000), (5000, 41922560), (5120, 40940000), (5696, 36800000), (5750, 36454400), (5888, 35600000), (6250, 33538048), (6400, 32752000), (7120, 29440000), (7360, 28480000), (8000, 26201600), (8188, 25600000), (8192, 25587500), (8900, 23552000), (9200, 22784000), (10000, 20961280), (10235, 20480000), (10240, 20470000), (11125, 18841600), (11392, 18400000), (11500, 18227200), (11776, 17800000), (12500, 16769024), (12800, 16376000), (14240, 14720000), (14375, 14581760), (14720, 14240000), (16000, 13100800), (16376, 12800000), (16384, 12793750), (17800, 11776000), (18400, 11392000), (20000, 10480640), (20470, 10240000), (20480, 10235000), (22250, 9420800), (22784, 9200000), (23000, 9113600), (23552, 8900000), (25000, 8384512), (25600, 8188000), (28480, 7360000), (28750, 7290880), (29440, 7120000), (32000, 6550400), (32752, 6400000), (32768, 6396875), (35600, 5888000), (36800, 5696000), (40000, 5240320), (40940, 5120000), (40960, 5117500), (44500, 4710400), (45568, 4600000), (46000, 4556800), (47104, 4450000), (50000, 4192256), (51175, 4096000), (51200, 4094000), (55625, 3768320), (56960, 3680000), (57500, 3645440), (58880, 3560000), (64000, 3275200), (65504, 3200000), (71200, 2944000), (71875, 2916352), (73600, 2848000), (80000, 2620160), (81880, 2560000), (81920, 2558750), (89000, 2355200), (91136, 2300000), (92000, 2278400), (94208, 2225000), (100000, 2096128), (102350, 2048000), (102400, 2047000), (111250, 1884160), (113920, 1840000), (115000, 1822720), (117760, 1780000), (128000, 1637600), (131008, 1600000), (142400, 1472000), (143750, 1458176), (147200, 1424000), (160000, 1310080), (163760, 1280000), (163840, 1279375), (178000, 1177600), (182272, 1150000), (184000, 1139200), (188416, 1112500), (200000, 1048064), (204700, 1024000), (204800, 1023500), (222500, 942080), (227840, 920000), (230000, 911360), (235520, 890000), (255875, 819200), (256000, 818800), (262016, 800000), (278125, 753664), (284800, 736000), (287500, 729088), (294400, 712000), (320000, 655040), (327520, 640000), (356000, 588800), (364544, 575000), (368000, 569600), (376832, 556250), (400000, 524032), (409400, 512000), (409600, 511750), (445000, 471040), (455680, 460000)]