1640432640

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 704

約数和(自身を含む): 6980106240

約数和(自身を除く): 5339673600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 64, 66, 70, 73, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 128, 132, 133, 140, 146, 152, 154, 160, 165, 168, 176, 190, 192, 209, 210, 219, 220, 224, 228, 231, 240, 256, 264, 266, 280, 285, 292, 304, 308, 320, 330, 336, 352, 365, 380, 384, 385, 399, 418, 420, 438, 440, 448, 456, 462, 480, 511, 512, 528, 532, 560, 570, 584, 608, 616, 627, 640, 660, 665, 672, 704, 730, 760, 768, 770, 798, 803, 836, 840, 876, 880, 896, 912, 924, 960, 1022, 1024, 1045, 1056, 1064, 1095, 1120, 1140, 1155, 1168, 1216, 1232, 1254, 1280, 1320, 1330, 1344, 1387, 1408, 1460, 1463, 1520, 1533, 1536, 1540, 1596, 1606, 1672, 1680, 1752, 1760, 1792, 1824, 1848, 1920, 1995, 2044, 2090, 2112, 2128, 2190, 2240, 2280, 2310, 2336, 2409, 2432, 2464, 2508, 2555, 2560, 2640, 2660, 2688, 2774, 2816, 2920, 2926, 3040, 3066, 3072, 3080, 3135, 3192, 3212, 3344, 3360, 3504, 3520, 3584, 3648, 3696, 3840, 3990, 4015, 4088, 4161, 4180, 4224, 4256, 4380, 4389, 4480, 4560, 4620, 4672, 4818, 4864, 4928, 5016, 5110, 5120, 5280, 5320, 5376, 5548, 5621, 5632, 5840, 5852, 6080, 6132, 6160, 6270, 6384, 6424, 6688, 6720, 6935, 7008, 7040, 7168, 7296, 7315, 7392, 7665, 7680, 7980, 8030, 8176, 8322, 8360, 8448, 8512, 8760, 8778, 8960, 9120, 9240, 9344, 9636, 9709, 9728, 9856, 10032, 10220, 10560, 10640, 10752, 11096, 11242, 11264, 11680, 11704, 12045, 12160, 12264, 12320, 12540, 12768, 12848, 13376, 13440, 13870, 14016, 14080, 14592, 14630, 14784, 15257, 15330, 15360, 15960, 16060, 16352, 16644, 16720, 16863, 16896, 17024, 17520, 17556, 17920, 18240, 18480, 18688, 19272, 19418, 19456, 19712, 20064, 20440, 20805, 21120, 21280, 21504, 21945, 22192, 22484, 23360, 23408, 24090, 24320, 24528, 24640, 25080, 25536, 25696, 26752, 26880, 27740, 28032, 28105, 28160, 29127, 29184, 29260, 29568, 30514, 30660, 31920, 32120, 32704, 33288, 33440, 33726, 33792, 34048, 35040, 35112, 35840, 36480, 36960, 37376, 38544, 38836, 39424, 40128, 40880, 41610, 42240, 42560, 43890, 44384, 44968, 45771, 46720, 46816, 48180, 48545, 48640, 49056, 49280, 50160, 51072, 51392, 53504, 53760, 55480, 56064, 56210, 56320, 58254, 58368, 58520, 59136, 61028, 61320, 63840, 64240, 65408, 66576, 66880, 67452, 68096, 70080, 70224, 72960, 73920, 74752, 76285, 77088, 77672, 78848, 80256, 81760, 83220, 84315, 84480, 85120, 87780, 88768, 89936, 91542, 93440, 93632, 96360, 97090, 97280, 98112, 98560, 100320, 102144, 102784, 106799, 107008, 107520, 110960, 112128, 112420, 116508, 117040, 118272, 122056, 122640, 127680, 128480, 130816, 133152, 133760, 134904, 136192, 140160, 140448, 145635, 145920, 147840, 152570, 154176, 155344, 160512, 163520, 166440, 168630, 168960, 170240, 175560, 177536, 179872, 183084, 186880, 187264, 192720, 194180, 196224, 197120, 200640, 204288, 205568, 213598, 214016, 221920, 224256, 224840, 228855, 233016, 234080, 236544, 244112, 245280, 255360, 256960, 261632, 266304, 267520, 269808, 280320, 280896, 291270, 291840, 295680, 305140, 308352, 310688, 320397, 321024, 327040, 332880, 337260, 340480, 351120, 355072, 359744, 366168, 373760, 374528, 385440, 388360, 392448, 394240, 401280, 408576, 411136, 427196, 443840, 449680, 457710, 466032, 468160, 488224, 490560, 510720, 513920, 523264, 532608, 533995, 535040, 539616, 560640, 561792, 582540, 591360, 610280, 616704, 621376, 640794, 642048, 654080, 665760, 674520, 680960, 702240, 710144, 719488, 732336, 749056, 770880, 776720, 784896, 802560, 822272, 854392, 887680, 899360, 915420, 932064, 936320, 976448, 981120, 1021440, 1027840, 1065216, 1067990, 1070080, 1079232, 1121280, 1123584, 1165080, 1182720, 1220560, 1233408, 1242752, 1281588, 1308160, 1331520, 1349040, 1404480, 1420288, 1438976, 1464672, 1498112, 1541760, 1553440, 1569792, 1601985, 1605120, 1708784, 1775360, 1798720, 1830840, 1864128, 1872640, 1952896, 1962240, 2042880, 2055680, 2130432, 2135980, 2158464, 2247168, 2330160, 2441120, 2466816, 2485504, 2563176, 2616320, 2663040, 2698080, 2808960, 2877952, 2929344, 3083520, 3106880, 3203970, 3210240, 3417568, 3550720, 3597440, 3661680, 3728256, 3745280, 3905792, 3924480, 4111360, 4260864, 4271960, 4316928, 4494336, 4660320, 4882240, 4971008, 5126352, 5326080, 5396160, 5617920, 5755904, 5858688, 6167040, 6213760, 6407940, 6835136, 7101440, 7194880, 7323360, 7456512, 7490560, 7811584, 7848960, 8543920, 8633856, 9320640, 9764480, 9942016, 10252704, 10652160, 10792320, 11235840, 11717376, 12334080, 12427520, 12815880, 13670272, 14389760, 14646720, 14913024, 15623168, 17087840, 17267712, 18641280, 19528960, 20505408, 21304320, 21584640, 22471680, 23434752, 24855040, 25631760, 27340544, 28779520, 29293440, 29826048, 34175680, 37282560, 39057920, 41010816, 43169280, 46869504, 49710080, 51263520, 54681088, 58586880, 68351360, 74565120, 78115840, 82021632, 86338560, 102527040, 109362176, 117173760, 136702720, 149130240, 164043264, 205054080, 234347520, 273405440, 328086528, 410108160, 546810880, 820216320, 1640432640]

約数ペア:

[(1, 1640432640), (2, 820216320), (3, 546810880), (4, 410108160), (5, 328086528), (6, 273405440), (7, 234347520), (8, 205054080), (10, 164043264), (11, 149130240), (12, 136702720), (14, 117173760), (15, 109362176), (16, 102527040), (19, 86338560), (20, 82021632), (21, 78115840), (22, 74565120), (24, 68351360), (28, 58586880), (30, 54681088), (32, 51263520), (33, 49710080), (35, 46869504), (38, 43169280), (40, 41010816), (42, 39057920), (44, 37282560), (48, 34175680), (55, 29826048), (56, 29293440), (57, 28779520), (60, 27340544), (64, 25631760), (66, 24855040), (70, 23434752), (73, 22471680), (76, 21584640), (77, 21304320), (80, 20505408), (84, 19528960), (88, 18641280), (95, 17267712), (96, 17087840), (105, 15623168), (110, 14913024), (112, 14646720), (114, 14389760), (120, 13670272), (128, 12815880), (132, 12427520), (133, 12334080), (140, 11717376), (146, 11235840), (152, 10792320), (154, 10652160), (160, 10252704), (165, 9942016), (168, 9764480), (176, 9320640), (190, 8633856), (192, 8543920), (209, 7848960), (210, 7811584), (219, 7490560), (220, 7456512), (224, 7323360), (228, 7194880), (231, 7101440), (240, 6835136), (256, 6407940), (264, 6213760), (266, 6167040), (280, 5858688), (285, 5755904), (292, 5617920), (304, 5396160), (308, 5326080), (320, 5126352), (330, 4971008), (336, 4882240), (352, 4660320), (365, 4494336), (380, 4316928), (384, 4271960), (385, 4260864), (399, 4111360), (418, 3924480), (420, 3905792), (438, 3745280), (440, 3728256), (448, 3661680), (456, 3597440), (462, 3550720), (480, 3417568), (511, 3210240), (512, 3203970), (528, 3106880), (532, 3083520), (560, 2929344), (570, 2877952), (584, 2808960), (608, 2698080), (616, 2663040), (627, 2616320), (640, 2563176), (660, 2485504), (665, 2466816), (672, 2441120), (704, 2330160), (730, 2247168), (760, 2158464), (768, 2135980), (770, 2130432), (798, 2055680), (803, 2042880), (836, 1962240), (840, 1952896), (876, 1872640), (880, 1864128), (896, 1830840), (912, 1798720), (924, 1775360), (960, 1708784), (1022, 1605120), (1024, 1601985), (1045, 1569792), (1056, 1553440), (1064, 1541760), (1095, 1498112), (1120, 1464672), (1140, 1438976), (1155, 1420288), (1168, 1404480), (1216, 1349040), (1232, 1331520), (1254, 1308160), (1280, 1281588), (1320, 1242752), (1330, 1233408), (1344, 1220560), (1387, 1182720), (1408, 1165080), (1460, 1123584), (1463, 1121280), (1520, 1079232), (1533, 1070080), (1536, 1067990), (1540, 1065216), (1596, 1027840), (1606, 1021440), (1672, 981120), (1680, 976448), (1752, 936320), (1760, 932064), (1792, 915420), (1824, 899360), (1848, 887680), (1920, 854392), (1995, 822272), (2044, 802560), (2090, 784896), (2112, 776720), (2128, 770880), (2190, 749056), (2240, 732336), (2280, 719488), (2310, 710144), (2336, 702240), (2409, 680960), (2432, 674520), (2464, 665760), (2508, 654080), (2555, 642048), (2560, 640794), (2640, 621376), (2660, 616704), (2688, 610280), (2774, 591360), (2816, 582540), (2920, 561792), (2926, 560640), (3040, 539616), (3066, 535040), (3072, 533995), (3080, 532608), (3135, 523264), (3192, 513920), (3212, 510720), (3344, 490560), (3360, 488224), (3504, 468160), (3520, 466032), (3584, 457710), (3648, 449680), (3696, 443840), (3840, 427196), (3990, 411136), (4015, 408576), (4088, 401280), (4161, 394240), (4180, 392448), (4224, 388360), (4256, 385440), (4380, 374528), (4389, 373760), (4480, 366168), (4560, 359744), (4620, 355072), (4672, 351120), (4818, 340480), (4864, 337260), (4928, 332880), (5016, 327040), (5110, 321024), (5120, 320397), (5280, 310688), (5320, 308352), (5376, 305140), (5548, 295680), (5621, 291840), (5632, 291270), (5840, 280896), (5852, 280320), (6080, 269808), (6132, 267520), (6160, 266304), (6270, 261632), (6384, 256960), (6424, 255360), (6688, 245280), (6720, 244112), (6935, 236544), (7008, 234080), (7040, 233016), (7168, 228855), (7296, 224840), (7315, 224256), (7392, 221920), (7665, 214016), (7680, 213598), (7980, 205568), (8030, 204288), (8176, 200640), (8322, 197120), (8360, 196224), (8448, 194180), (8512, 192720), (8760, 187264), (8778, 186880), (8960, 183084), (9120, 179872), (9240, 177536), (9344, 175560), (9636, 170240), (9709, 168960), (9728, 168630), (9856, 166440), (10032, 163520), (10220, 160512), (10560, 155344), (10640, 154176), (10752, 152570), (11096, 147840), (11242, 145920), (11264, 145635), (11680, 140448), (11704, 140160), (12045, 136192), (12160, 134904), (12264, 133760), (12320, 133152), (12540, 130816), (12768, 128480), (12848, 127680), (13376, 122640), (13440, 122056), (13870, 118272), (14016, 117040), (14080, 116508), (14592, 112420), (14630, 112128), (14784, 110960), (15257, 107520), (15330, 107008), (15360, 106799), (15960, 102784), (16060, 102144), (16352, 100320), (16644, 98560), (16720, 98112), (16863, 97280), (16896, 97090), (17024, 96360), (17520, 93632), (17556, 93440), (17920, 91542), (18240, 89936), (18480, 88768), (18688, 87780), (19272, 85120), (19418, 84480), (19456, 84315), (19712, 83220), (20064, 81760), (20440, 80256), (20805, 78848), (21120, 77672), (21280, 77088), (21504, 76285), (21945, 74752), (22192, 73920), (22484, 72960), (23360, 70224), (23408, 70080), (24090, 68096), (24320, 67452), (24528, 66880), (24640, 66576), (25080, 65408), (25536, 64240), (25696, 63840), (26752, 61320), (26880, 61028), (27740, 59136), (28032, 58520), (28105, 58368), (28160, 58254), (29127, 56320), (29184, 56210), (29260, 56064), (29568, 55480), (30514, 53760), (30660, 53504), (31920, 51392), (32120, 51072), (32704, 50160), (33288, 49280), (33440, 49056), (33726, 48640), (33792, 48545), (34048, 48180), (35040, 46816), (35112, 46720), (35840, 45771), (36480, 44968), (36960, 44384), (37376, 43890), (38544, 42560), (38836, 42240), (39424, 41610), (40128, 40880)]