1428848640

素因数分解:

$2^{15}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 512

約数和(自身を含む): 5662224000

約数和(自身を除く): 4233375360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 108, 114, 120, 128, 135, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 216, 228, 240, 255, 256, 270, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 380, 384, 408, 432, 456, 459, 480, 510, 512, 513, 540, 544, 570, 576, 608, 612, 640, 646, 680, 684, 720, 760, 765, 768, 816, 855, 864, 912, 918, 960, 969, 1020, 1024, 1026, 1080, 1088, 1140, 1152, 1216, 1224, 1280, 1292, 1360, 1368, 1440, 1520, 1530, 1536, 1615, 1632, 1710, 1728, 1824, 1836, 1920, 1938, 2040, 2048, 2052, 2160, 2176, 2280, 2295, 2304, 2432, 2448, 2560, 2565, 2584, 2720, 2736, 2880, 2907, 3040, 3060, 3072, 3230, 3264, 3420, 3456, 3648, 3672, 3840, 3876, 4080, 4096, 4104, 4320, 4352, 4560, 4590, 4608, 4845, 4864, 4896, 5120, 5130, 5168, 5440, 5472, 5760, 5814, 6080, 6120, 6144, 6460, 6528, 6840, 6912, 7296, 7344, 7680, 7752, 8160, 8192, 8208, 8640, 8704, 8721, 9120, 9180, 9216, 9690, 9728, 9792, 10240, 10260, 10336, 10880, 10944, 11520, 11628, 12160, 12240, 12288, 12920, 13056, 13680, 13824, 14535, 14592, 14688, 15360, 15504, 16320, 16384, 16416, 17280, 17408, 17442, 18240, 18360, 18432, 19380, 19456, 19584, 20480, 20520, 20672, 21760, 21888, 23040, 23256, 24320, 24480, 24576, 25840, 26112, 27360, 27648, 29070, 29184, 29376, 30720, 31008, 32640, 32768, 32832, 34560, 34816, 34884, 36480, 36720, 36864, 38760, 38912, 39168, 40960, 41040, 41344, 43520, 43605, 43776, 46080, 46512, 48640, 48960, 49152, 51680, 52224, 54720, 55296, 58140, 58368, 58752, 61440, 62016, 65280, 65664, 69120, 69632, 69768, 72960, 73440, 73728, 77520, 77824, 78336, 81920, 82080, 82688, 87040, 87210, 87552, 92160, 93024, 97280, 97920, 98304, 103360, 104448, 109440, 110592, 116280, 116736, 117504, 122880, 124032, 130560, 131328, 138240, 139264, 139536, 145920, 146880, 147456, 155040, 155648, 156672, 163840, 164160, 165376, 174080, 174420, 175104, 184320, 186048, 194560, 195840, 206720, 208896, 218880, 221184, 232560, 233472, 235008, 245760, 248064, 261120, 262656, 276480, 278528, 279072, 291840, 293760, 294912, 310080, 311296, 313344, 328320, 330752, 348160, 348840, 350208, 368640, 372096, 389120, 391680, 413440, 417792, 437760, 442368, 465120, 466944, 470016, 491520, 496128, 522240, 525312, 552960, 557056, 558144, 583680, 587520, 620160, 622592, 626688, 656640, 661504, 696320, 697680, 700416, 737280, 744192, 778240, 783360, 826880, 835584, 875520, 884736, 930240, 933888, 940032, 992256, 1044480, 1050624, 1105920, 1116288, 1167360, 1175040, 1240320, 1253376, 1313280, 1323008, 1392640, 1395360, 1400832, 1474560, 1488384, 1556480, 1566720, 1653760, 1671168, 1751040, 1860480, 1867776, 1880064, 1984512, 2088960, 2101248, 2211840, 2232576, 2334720, 2350080, 2480640, 2506752, 2626560, 2646016, 2785280, 2790720, 2801664, 2976768, 3112960, 3133440, 3307520, 3502080, 3720960, 3760128, 3969024, 4177920, 4202496, 4423680, 4465152, 4669440, 4700160, 4961280, 5013504, 5253120, 5292032, 5581440, 5603328, 5953536, 6266880, 6615040, 7004160, 7441920, 7520256, 7938048, 8355840, 8404992, 8930304, 9338880, 9400320, 9922560, 10506240, 10584064, 11162880, 11907072, 12533760, 13230080, 14008320, 14883840, 15040512, 15876096, 16809984, 17860608, 18800640, 19845120, 21012480, 22325760, 23814144, 25067520, 26460160, 28016640, 29767680, 31752192, 35721216, 37601280, 39690240, 42024960, 44651520, 47628288, 52920320, 59535360, 71442432, 75202560, 79380480, 84049920, 89303040, 95256576, 119070720, 142884864, 158760960, 178606080, 238141440, 285769728, 357212160, 476282880, 714424320, 1428848640]

約数ペア:

[(1, 1428848640), (2, 714424320), (3, 476282880), (4, 357212160), (5, 285769728), (6, 238141440), (8, 178606080), (9, 158760960), (10, 142884864), (12, 119070720), (15, 95256576), (16, 89303040), (17, 84049920), (18, 79380480), (19, 75202560), (20, 71442432), (24, 59535360), (27, 52920320), (30, 47628288), (32, 44651520), (34, 42024960), (36, 39690240), (38, 37601280), (40, 35721216), (45, 31752192), (48, 29767680), (51, 28016640), (54, 26460160), (57, 25067520), (60, 23814144), (64, 22325760), (68, 21012480), (72, 19845120), (76, 18800640), (80, 17860608), (85, 16809984), (90, 15876096), (95, 15040512), (96, 14883840), (102, 14008320), (108, 13230080), (114, 12533760), (120, 11907072), (128, 11162880), (135, 10584064), (136, 10506240), (144, 9922560), (152, 9400320), (153, 9338880), (160, 8930304), (170, 8404992), (171, 8355840), (180, 7938048), (190, 7520256), (192, 7441920), (204, 7004160), (216, 6615040), (228, 6266880), (240, 5953536), (255, 5603328), (256, 5581440), (270, 5292032), (272, 5253120), (285, 5013504), (288, 4961280), (304, 4700160), (306, 4669440), (320, 4465152), (323, 4423680), (340, 4202496), (342, 4177920), (360, 3969024), (380, 3760128), (384, 3720960), (408, 3502080), (432, 3307520), (456, 3133440), (459, 3112960), (480, 2976768), (510, 2801664), (512, 2790720), (513, 2785280), (540, 2646016), (544, 2626560), (570, 2506752), (576, 2480640), (608, 2350080), (612, 2334720), (640, 2232576), (646, 2211840), (680, 2101248), (684, 2088960), (720, 1984512), (760, 1880064), (765, 1867776), (768, 1860480), (816, 1751040), (855, 1671168), (864, 1653760), (912, 1566720), (918, 1556480), (960, 1488384), (969, 1474560), (1020, 1400832), (1024, 1395360), (1026, 1392640), (1080, 1323008), (1088, 1313280), (1140, 1253376), (1152, 1240320), (1216, 1175040), (1224, 1167360), (1280, 1116288), (1292, 1105920), (1360, 1050624), (1368, 1044480), (1440, 992256), (1520, 940032), (1530, 933888), (1536, 930240), (1615, 884736), (1632, 875520), (1710, 835584), (1728, 826880), (1824, 783360), (1836, 778240), (1920, 744192), (1938, 737280), (2040, 700416), (2048, 697680), (2052, 696320), (2160, 661504), (2176, 656640), (2280, 626688), (2295, 622592), (2304, 620160), (2432, 587520), (2448, 583680), (2560, 558144), (2565, 557056), (2584, 552960), (2720, 525312), (2736, 522240), (2880, 496128), (2907, 491520), (3040, 470016), (3060, 466944), (3072, 465120), (3230, 442368), (3264, 437760), (3420, 417792), (3456, 413440), (3648, 391680), (3672, 389120), (3840, 372096), (3876, 368640), (4080, 350208), (4096, 348840), (4104, 348160), (4320, 330752), (4352, 328320), (4560, 313344), (4590, 311296), (4608, 310080), (4845, 294912), (4864, 293760), (4896, 291840), (5120, 279072), (5130, 278528), (5168, 276480), (5440, 262656), (5472, 261120), (5760, 248064), (5814, 245760), (6080, 235008), (6120, 233472), (6144, 232560), (6460, 221184), (6528, 218880), (6840, 208896), (6912, 206720), (7296, 195840), (7344, 194560), (7680, 186048), (7752, 184320), (8160, 175104), (8192, 174420), (8208, 174080), (8640, 165376), (8704, 164160), (8721, 163840), (9120, 156672), (9180, 155648), (9216, 155040), (9690, 147456), (9728, 146880), (9792, 145920), (10240, 139536), (10260, 139264), (10336, 138240), (10880, 131328), (10944, 130560), (11520, 124032), (11628, 122880), (12160, 117504), (12240, 116736), (12288, 116280), (12920, 110592), (13056, 109440), (13680, 104448), (13824, 103360), (14535, 98304), (14592, 97920), (14688, 97280), (15360, 93024), (15504, 92160), (16320, 87552), (16384, 87210), (16416, 87040), (17280, 82688), (17408, 82080), (17442, 81920), (18240, 78336), (18360, 77824), (18432, 77520), (19380, 73728), (19456, 73440), (19584, 72960), (20480, 69768), (20520, 69632), (20672, 69120), (21760, 65664), (21888, 65280), (23040, 62016), (23256, 61440), (24320, 58752), (24480, 58368), (24576, 58140), (25840, 55296), (26112, 54720), (27360, 52224), (27648, 51680), (29070, 49152), (29184, 48960), (29376, 48640), (30720, 46512), (31008, 46080), (32640, 43776), (32768, 43605), (32832, 43520), (34560, 41344), (34816, 41040), (34884, 40960), (36480, 39168), (36720, 38912), (36864, 38760)]