20401459200

素因数分解:

$2^{12}\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 624

約数和(自身を含む): 77029474560

約数和(自身を除く): 56628015360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 47, 48, 50, 54, 60, 64, 72, 75, 80, 90, 94, 96, 100, 108, 120, 128, 135, 141, 144, 150, 157, 160, 180, 188, 192, 200, 216, 225, 235, 240, 256, 270, 282, 288, 300, 314, 320, 360, 376, 384, 400, 423, 432, 450, 470, 471, 480, 512, 540, 564, 576, 600, 628, 640, 675, 705, 720, 752, 768, 785, 800, 846, 864, 900, 940, 942, 960, 1024, 1080, 1128, 1152, 1175, 1200, 1256, 1269, 1280, 1350, 1410, 1413, 1440, 1504, 1536, 1570, 1600, 1692, 1728, 1800, 1880, 1884, 1920, 2048, 2115, 2160, 2256, 2304, 2350, 2355, 2400, 2512, 2538, 2560, 2700, 2820, 2826, 2880, 3008, 3072, 3140, 3200, 3384, 3456, 3525, 3600, 3760, 3768, 3840, 3925, 4096, 4230, 4239, 4320, 4512, 4608, 4700, 4710, 4800, 5024, 5076, 5120, 5400, 5640, 5652, 5760, 6016, 6144, 6280, 6345, 6400, 6768, 6912, 7050, 7065, 7200, 7379, 7520, 7536, 7680, 7850, 8460, 8478, 8640, 9024, 9216, 9400, 9420, 9600, 10048, 10152, 10240, 10575, 10800, 11280, 11304, 11520, 11775, 12032, 12288, 12560, 12690, 12800, 13536, 13824, 14100, 14130, 14400, 14758, 15040, 15072, 15360, 15700, 16920, 16956, 17280, 18048, 18432, 18800, 18840, 19200, 20096, 20304, 20480, 21150, 21195, 21600, 22137, 22560, 22608, 23040, 23550, 24064, 25120, 25380, 25600, 27072, 27648, 28200, 28260, 28800, 29516, 30080, 30144, 30720, 31400, 31725, 33840, 33912, 34560, 35325, 36096, 36864, 36895, 37600, 37680, 38400, 40192, 40608, 42300, 42390, 43200, 44274, 45120, 45216, 46080, 47100, 48128, 50240, 50760, 51200, 54144, 55296, 56400, 56520, 57600, 59032, 60160, 60288, 61440, 62800, 63450, 66411, 67680, 67824, 69120, 70650, 72192, 73790, 75200, 75360, 76800, 80384, 81216, 84600, 84780, 86400, 88548, 90240, 90432, 92160, 94200, 96256, 100480, 101520, 102400, 105975, 108288, 110592, 110685, 112800, 113040, 115200, 118064, 120320, 120576, 125600, 126900, 132822, 135360, 135648, 138240, 141300, 144384, 147580, 150400, 150720, 153600, 160768, 162432, 169200, 169560, 172800, 177096, 180480, 180864, 184320, 184475, 188400, 192512, 199233, 200960, 203040, 211950, 216576, 221370, 225600, 226080, 230400, 236128, 240640, 241152, 251200, 253800, 265644, 270720, 271296, 276480, 282600, 288768, 295160, 300800, 301440, 307200, 321536, 324864, 332055, 338400, 339120, 345600, 354192, 360960, 361728, 368950, 376800, 398466, 401920, 406080, 423900, 433152, 442740, 451200, 452160, 460800, 472256, 481280, 482304, 502400, 507600, 531288, 541440, 542592, 552960, 553425, 565200, 577536, 590320, 601600, 602880, 643072, 649728, 664110, 676800, 678240, 691200, 708384, 721920, 723456, 737900, 753600, 796932, 803840, 812160, 847800, 866304, 885480, 902400, 904320, 921600, 944512, 962560, 964608, 996165, 1004800, 1015200, 1062576, 1082880, 1085184, 1106850, 1130400, 1180640, 1203200, 1205760, 1299456, 1328220, 1353600, 1356480, 1382400, 1416768, 1443840, 1446912, 1475800, 1507200, 1593864, 1607680, 1624320, 1660275, 1695600, 1732608, 1770960, 1804800, 1808640, 1889024, 1929216, 1992330, 2009600, 2030400, 2125152, 2165760, 2170368, 2213700, 2260800, 2361280, 2406400, 2411520, 2598912, 2656440, 2707200, 2712960, 2764800, 2833536, 2887680, 2893824, 2951600, 3014400, 3187728, 3215360, 3248640, 3320550, 3391200, 3541920, 3609600, 3617280, 3778048, 3984660, 4019200, 4060800, 4250304, 4331520, 4340736, 4427400, 4521600, 4722560, 4812800, 4823040, 4980825, 5197824, 5312880, 5414400, 5425920, 5667072, 5787648, 5903200, 6028800, 6375456, 6497280, 6641100, 6782400, 7083840, 7219200, 7234560, 7556096, 7969320, 8038400, 8121600, 8500608, 8663040, 8681472, 8854800, 9043200, 9445120, 9646080, 9961650, 10625760, 10828800, 10851840, 11334144, 11806400, 12057600, 12750912, 12994560, 13282200, 13564800, 14167680, 14438400, 14469120, 15112192, 15938640, 16076800, 16243200, 17001216, 17362944, 17709600, 18086400, 18890240, 19923300, 21251520, 21657600, 21703680, 22668288, 23612800, 24115200, 25501824, 25989120, 26564400, 27129600, 28335360, 28938240, 30224384, 31877280, 32486400, 34002432, 35419200, 36172800, 37780480, 39846600, 42503040, 43315200, 43407360, 45336576, 47225600, 48230400, 51003648, 53128800, 54259200, 56670720, 63754560, 64972800, 68004864, 70838400, 72345600, 75560960, 79693200, 85006080, 86814720, 90673152, 94451200, 102007296, 106257600, 108518400, 113341440, 127509120, 129945600, 136009728, 141676800, 144691200, 151121920, 159386400, 170012160, 188902400, 204014592, 212515200, 217036800, 226682880, 255018240, 272019456, 283353600, 318772800, 340024320, 377804800, 408029184, 425030400, 434073600, 453365760, 510036480, 566707200, 637545600, 680048640, 755609600, 816058368, 850060800, 1020072960, 1133414400, 1275091200, 1360097280, 1700121600, 2040145920, 2266828800, 2550182400, 3400243200, 4080291840, 5100364800, 6800486400, 10200729600, 20401459200]

約数ペア:

[(1, 20401459200), (2, 10200729600), (3, 6800486400), (4, 5100364800), (5, 4080291840), (6, 3400243200), (8, 2550182400), (9, 2266828800), (10, 2040145920), (12, 1700121600), (15, 1360097280), (16, 1275091200), (18, 1133414400), (20, 1020072960), (24, 850060800), (25, 816058368), (27, 755609600), (30, 680048640), (32, 637545600), (36, 566707200), (40, 510036480), (45, 453365760), (47, 434073600), (48, 425030400), (50, 408029184), (54, 377804800), (60, 340024320), (64, 318772800), (72, 283353600), (75, 272019456), (80, 255018240), (90, 226682880), (94, 217036800), (96, 212515200), (100, 204014592), (108, 188902400), (120, 170012160), (128, 159386400), (135, 151121920), (141, 144691200), (144, 141676800), (150, 136009728), (157, 129945600), (160, 127509120), (180, 113341440), (188, 108518400), (192, 106257600), (200, 102007296), (216, 94451200), (225, 90673152), (235, 86814720), (240, 85006080), (256, 79693200), (270, 75560960), (282, 72345600), (288, 70838400), (300, 68004864), (314, 64972800), (320, 63754560), (360, 56670720), (376, 54259200), (384, 53128800), (400, 51003648), (423, 48230400), (432, 47225600), (450, 45336576), (470, 43407360), (471, 43315200), (480, 42503040), (512, 39846600), (540, 37780480), (564, 36172800), (576, 35419200), (600, 34002432), (628, 32486400), (640, 31877280), (675, 30224384), (705, 28938240), (720, 28335360), (752, 27129600), (768, 26564400), (785, 25989120), (800, 25501824), (846, 24115200), (864, 23612800), (900, 22668288), (940, 21703680), (942, 21657600), (960, 21251520), (1024, 19923300), (1080, 18890240), (1128, 18086400), (1152, 17709600), (1175, 17362944), (1200, 17001216), (1256, 16243200), (1269, 16076800), (1280, 15938640), (1350, 15112192), (1410, 14469120), (1413, 14438400), (1440, 14167680), (1504, 13564800), (1536, 13282200), (1570, 12994560), (1600, 12750912), (1692, 12057600), (1728, 11806400), (1800, 11334144), (1880, 10851840), (1884, 10828800), (1920, 10625760), (2048, 9961650), (2115, 9646080), (2160, 9445120), (2256, 9043200), (2304, 8854800), (2350, 8681472), (2355, 8663040), (2400, 8500608), (2512, 8121600), (2538, 8038400), (2560, 7969320), (2700, 7556096), (2820, 7234560), (2826, 7219200), (2880, 7083840), (3008, 6782400), (3072, 6641100), (3140, 6497280), (3200, 6375456), (3384, 6028800), (3456, 5903200), (3525, 5787648), (3600, 5667072), (3760, 5425920), (3768, 5414400), (3840, 5312880), (3925, 5197824), (4096, 4980825), (4230, 4823040), (4239, 4812800), (4320, 4722560), (4512, 4521600), (4608, 4427400), (4700, 4340736), (4710, 4331520), (4800, 4250304), (5024, 4060800), (5076, 4019200), (5120, 3984660), (5400, 3778048), (5640, 3617280), (5652, 3609600), (5760, 3541920), (6016, 3391200), (6144, 3320550), (6280, 3248640), (6345, 3215360), (6400, 3187728), (6768, 3014400), (6912, 2951600), (7050, 2893824), (7065, 2887680), (7200, 2833536), (7379, 2764800), (7520, 2712960), (7536, 2707200), (7680, 2656440), (7850, 2598912), (8460, 2411520), (8478, 2406400), (8640, 2361280), (9024, 2260800), (9216, 2213700), (9400, 2170368), (9420, 2165760), (9600, 2125152), (10048, 2030400), (10152, 2009600), (10240, 1992330), (10575, 1929216), (10800, 1889024), (11280, 1808640), (11304, 1804800), (11520, 1770960), (11775, 1732608), (12032, 1695600), (12288, 1660275), (12560, 1624320), (12690, 1607680), (12800, 1593864), (13536, 1507200), (13824, 1475800), (14100, 1446912), (14130, 1443840), (14400, 1416768), (14758, 1382400), (15040, 1356480), (15072, 1353600), (15360, 1328220), (15700, 1299456), (16920, 1205760), (16956, 1203200), (17280, 1180640), (18048, 1130400), (18432, 1106850), (18800, 1085184), (18840, 1082880), (19200, 1062576), (20096, 1015200), (20304, 1004800), (20480, 996165), (21150, 964608), (21195, 962560), (21600, 944512), (22137, 921600), (22560, 904320), (22608, 902400), (23040, 885480), (23550, 866304), (24064, 847800), (25120, 812160), (25380, 803840), (25600, 796932), (27072, 753600), (27648, 737900), (28200, 723456), (28260, 721920), (28800, 708384), (29516, 691200), (30080, 678240), (30144, 676800), (30720, 664110), (31400, 649728), (31725, 643072), (33840, 602880), (33912, 601600), (34560, 590320), (35325, 577536), (36096, 565200), (36864, 553425), (36895, 552960), (37600, 542592), (37680, 541440), (38400, 531288), (40192, 507600), (40608, 502400), (42300, 482304), (42390, 481280), (43200, 472256), (44274, 460800), (45120, 452160), (45216, 451200), (46080, 442740), (47100, 433152), (48128, 423900), (50240, 406080), (50760, 401920), (51200, 398466), (54144, 376800), (55296, 368950), (56400, 361728), (56520, 360960), (57600, 354192), (59032, 345600), (60160, 339120), (60288, 338400), (61440, 332055), (62800, 324864), (63450, 321536), (66411, 307200), (67680, 301440), (67824, 300800), (69120, 295160), (70650, 288768), (72192, 282600), (73790, 276480), (75200, 271296), (75360, 270720), (76800, 265644), (80384, 253800), (81216, 251200), (84600, 241152), (84780, 240640), (86400, 236128), (88548, 230400), (90240, 226080), (90432, 225600), (92160, 221370), (94200, 216576), (96256, 211950), (100480, 203040), (101520, 200960), (102400, 199233), (105975, 192512), (108288, 188400), (110592, 184475), (110685, 184320), (112800, 180864), (113040, 180480), (115200, 177096), (118064, 172800), (120320, 169560), (120576, 169200), (125600, 162432), (126900, 160768), (132822, 153600), (135360, 150720), (135648, 150400), (138240, 147580), (141300, 144384)]