1946419200

素因数分解:

$2^{18}\times 3^3\times 5^2\times {\mathrm{11}}^1$

素因数の和:66

約数の個数: 456

約数和(自身を含む): 7801390560

約数和(自身を除く): 5854971360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 128, 132, 135, 144, 150, 160, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 256, 264, 270, 275, 288, 297, 300, 320, 330, 352, 360, 384, 396, 400, 432, 440, 450, 480, 495, 512, 528, 540, 550, 576, 594, 600, 640, 660, 675, 704, 720, 768, 792, 800, 825, 864, 880, 900, 960, 990, 1024, 1056, 1080, 1100, 1152, 1188, 1200, 1280, 1320, 1350, 1408, 1440, 1485, 1536, 1584, 1600, 1650, 1728, 1760, 1800, 1920, 1980, 2048, 2112, 2160, 2200, 2304, 2376, 2400, 2475, 2560, 2640, 2700, 2816, 2880, 2970, 3072, 3168, 3200, 3300, 3456, 3520, 3600, 3840, 3960, 4096, 4224, 4320, 4400, 4608, 4752, 4800, 4950, 5120, 5280, 5400, 5632, 5760, 5940, 6144, 6336, 6400, 6600, 6912, 7040, 7200, 7425, 7680, 7920, 8192, 8448, 8640, 8800, 9216, 9504, 9600, 9900, 10240, 10560, 10800, 11264, 11520, 11880, 12288, 12672, 12800, 13200, 13824, 14080, 14400, 14850, 15360, 15840, 16384, 16896, 17280, 17600, 18432, 19008, 19200, 19800, 20480, 21120, 21600, 22528, 23040, 23760, 24576, 25344, 25600, 26400, 27648, 28160, 28800, 29700, 30720, 31680, 32768, 33792, 34560, 35200, 36864, 38016, 38400, 39600, 40960, 42240, 43200, 45056, 46080, 47520, 49152, 50688, 51200, 52800, 55296, 56320, 57600, 59400, 61440, 63360, 65536, 67584, 69120, 70400, 73728, 76032, 76800, 79200, 81920, 84480, 86400, 90112, 92160, 95040, 98304, 101376, 102400, 105600, 110592, 112640, 115200, 118800, 122880, 126720, 131072, 135168, 138240, 140800, 147456, 152064, 153600, 158400, 163840, 168960, 172800, 180224, 184320, 190080, 196608, 202752, 204800, 211200, 221184, 225280, 230400, 237600, 245760, 253440, 262144, 270336, 276480, 281600, 294912, 304128, 307200, 316800, 327680, 337920, 345600, 360448, 368640, 380160, 393216, 405504, 409600, 422400, 442368, 450560, 460800, 475200, 491520, 506880, 540672, 552960, 563200, 589824, 608256, 614400, 633600, 655360, 675840, 691200, 720896, 737280, 760320, 786432, 811008, 819200, 844800, 884736, 901120, 921600, 950400, 983040, 1013760, 1081344, 1105920, 1126400, 1179648, 1216512, 1228800, 1267200, 1310720, 1351680, 1382400, 1441792, 1474560, 1520640, 1622016, 1638400, 1689600, 1769472, 1802240, 1843200, 1900800, 1966080, 2027520, 2162688, 2211840, 2252800, 2359296, 2433024, 2457600, 2534400, 2703360, 2764800, 2883584, 2949120, 3041280, 3244032, 3276800, 3379200, 3538944, 3604480, 3686400, 3801600, 3932160, 4055040, 4325376, 4423680, 4505600, 4866048, 4915200, 5068800, 5406720, 5529600, 5898240, 6082560, 6488064, 6553600, 6758400, 7077888, 7208960, 7372800, 7603200, 8110080, 8650752, 8847360, 9011200, 9732096, 9830400, 10137600, 10813440, 11059200, 11796480, 12165120, 12976128, 13516800, 14417920, 14745600, 15206400, 16220160, 17694720, 18022400, 19464192, 19660800, 20275200, 21626880, 22118400, 24330240, 25952256, 27033600, 29491200, 30412800, 32440320, 35389440, 36044800, 38928384, 40550400, 43253760, 44236800, 48660480, 54067200, 58982400, 60825600, 64880640, 72089600, 77856768, 81100800, 88473600, 97320960, 108134400, 121651200, 129761280, 162201600, 176947200, 194641920, 216268800, 243302400, 324403200, 389283840, 486604800, 648806400, 973209600, 1946419200]

約数ペア:

[(1, 1946419200), (2, 973209600), (3, 648806400), (4, 486604800), (5, 389283840), (6, 324403200), (8, 243302400), (9, 216268800), (10, 194641920), (11, 176947200), (12, 162201600), (15, 129761280), (16, 121651200), (18, 108134400), (20, 97320960), (22, 88473600), (24, 81100800), (25, 77856768), (27, 72089600), (30, 64880640), (32, 60825600), (33, 58982400), (36, 54067200), (40, 48660480), (44, 44236800), (45, 43253760), (48, 40550400), (50, 38928384), (54, 36044800), (55, 35389440), (60, 32440320), (64, 30412800), (66, 29491200), (72, 27033600), (75, 25952256), (80, 24330240), (88, 22118400), (90, 21626880), (96, 20275200), (99, 19660800), (100, 19464192), (108, 18022400), (110, 17694720), (120, 16220160), (128, 15206400), (132, 14745600), (135, 14417920), (144, 13516800), (150, 12976128), (160, 12165120), (165, 11796480), (176, 11059200), (180, 10813440), (192, 10137600), (198, 9830400), (200, 9732096), (216, 9011200), (220, 8847360), (225, 8650752), (240, 8110080), (256, 7603200), (264, 7372800), (270, 7208960), (275, 7077888), (288, 6758400), (297, 6553600), (300, 6488064), (320, 6082560), (330, 5898240), (352, 5529600), (360, 5406720), (384, 5068800), (396, 4915200), (400, 4866048), (432, 4505600), (440, 4423680), (450, 4325376), (480, 4055040), (495, 3932160), (512, 3801600), (528, 3686400), (540, 3604480), (550, 3538944), (576, 3379200), (594, 3276800), (600, 3244032), (640, 3041280), (660, 2949120), (675, 2883584), (704, 2764800), (720, 2703360), (768, 2534400), (792, 2457600), (800, 2433024), (825, 2359296), (864, 2252800), (880, 2211840), (900, 2162688), (960, 2027520), (990, 1966080), (1024, 1900800), (1056, 1843200), (1080, 1802240), (1100, 1769472), (1152, 1689600), (1188, 1638400), (1200, 1622016), (1280, 1520640), (1320, 1474560), (1350, 1441792), (1408, 1382400), (1440, 1351680), (1485, 1310720), (1536, 1267200), (1584, 1228800), (1600, 1216512), (1650, 1179648), (1728, 1126400), (1760, 1105920), (1800, 1081344), (1920, 1013760), (1980, 983040), (2048, 950400), (2112, 921600), (2160, 901120), (2200, 884736), (2304, 844800), (2376, 819200), (2400, 811008), (2475, 786432), (2560, 760320), (2640, 737280), (2700, 720896), (2816, 691200), (2880, 675840), (2970, 655360), (3072, 633600), (3168, 614400), (3200, 608256), (3300, 589824), (3456, 563200), (3520, 552960), (3600, 540672), (3840, 506880), (3960, 491520), (4096, 475200), (4224, 460800), (4320, 450560), (4400, 442368), (4608, 422400), (4752, 409600), (4800, 405504), (4950, 393216), (5120, 380160), (5280, 368640), (5400, 360448), (5632, 345600), (5760, 337920), (5940, 327680), (6144, 316800), (6336, 307200), (6400, 304128), (6600, 294912), (6912, 281600), (7040, 276480), (7200, 270336), (7425, 262144), (7680, 253440), (7920, 245760), (8192, 237600), (8448, 230400), (8640, 225280), (8800, 221184), (9216, 211200), (9504, 204800), (9600, 202752), (9900, 196608), (10240, 190080), (10560, 184320), (10800, 180224), (11264, 172800), (11520, 168960), (11880, 163840), (12288, 158400), (12672, 153600), (12800, 152064), (13200, 147456), (13824, 140800), (14080, 138240), (14400, 135168), (14850, 131072), (15360, 126720), (15840, 122880), (16384, 118800), (16896, 115200), (17280, 112640), (17600, 110592), (18432, 105600), (19008, 102400), (19200, 101376), (19800, 98304), (20480, 95040), (21120, 92160), (21600, 90112), (22528, 86400), (23040, 84480), (23760, 81920), (24576, 79200), (25344, 76800), (25600, 76032), (26400, 73728), (27648, 70400), (28160, 69120), (28800, 67584), (29700, 65536), (30720, 63360), (31680, 61440), (32768, 59400), (33792, 57600), (34560, 56320), (35200, 55296), (36864, 52800), (38016, 51200), (38400, 50688), (39600, 49152), (40960, 47520), (42240, 46080), (43200, 45056)]