7219445760

素因数分解:

$2^{20}\times 3^4\times 5^1\times {\mathrm{17}}^1$

素因数の和:74

約数の個数: 420

約数和(自身を含む): 27405569268

約数和(自身を除く): 20186123508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 648, 680, 720, 765, 768, 810, 816, 864, 918, 960, 1020, 1024, 1080, 1088, 1152, 1224, 1280, 1296, 1360, 1377, 1440, 1530, 1536, 1620, 1632, 1728, 1836, 1920, 2040, 2048, 2160, 2176, 2295, 2304, 2448, 2560, 2592, 2720, 2754, 2880, 3060, 3072, 3240, 3264, 3456, 3672, 3840, 4080, 4096, 4320, 4352, 4590, 4608, 4896, 5120, 5184, 5440, 5508, 5760, 6120, 6144, 6480, 6528, 6885, 6912, 7344, 7680, 8160, 8192, 8640, 8704, 9180, 9216, 9792, 10240, 10368, 10880, 11016, 11520, 12240, 12288, 12960, 13056, 13770, 13824, 14688, 15360, 16320, 16384, 17280, 17408, 18360, 18432, 19584, 20480, 20736, 21760, 22032, 23040, 24480, 24576, 25920, 26112, 27540, 27648, 29376, 30720, 32640, 32768, 34560, 34816, 36720, 36864, 39168, 40960, 41472, 43520, 44064, 46080, 48960, 49152, 51840, 52224, 55080, 55296, 58752, 61440, 65280, 65536, 69120, 69632, 73440, 73728, 78336, 81920, 82944, 87040, 88128, 92160, 97920, 98304, 103680, 104448, 110160, 110592, 117504, 122880, 130560, 131072, 138240, 139264, 146880, 147456, 156672, 163840, 165888, 174080, 176256, 184320, 195840, 196608, 207360, 208896, 220320, 221184, 235008, 245760, 261120, 262144, 276480, 278528, 293760, 294912, 313344, 327680, 331776, 348160, 352512, 368640, 391680, 393216, 414720, 417792, 440640, 442368, 470016, 491520, 522240, 524288, 552960, 557056, 587520, 589824, 626688, 655360, 663552, 696320, 705024, 737280, 783360, 786432, 829440, 835584, 881280, 884736, 940032, 983040, 1044480, 1048576, 1105920, 1114112, 1175040, 1179648, 1253376, 1310720, 1327104, 1392640, 1410048, 1474560, 1566720, 1572864, 1658880, 1671168, 1762560, 1769472, 1880064, 1966080, 2088960, 2211840, 2228224, 2350080, 2359296, 2506752, 2621440, 2654208, 2785280, 2820096, 2949120, 3133440, 3145728, 3317760, 3342336, 3525120, 3538944, 3760128, 3932160, 4177920, 4423680, 4456448, 4700160, 4718592, 5013504, 5242880, 5308416, 5570560, 5640192, 5898240, 6266880, 6635520, 6684672, 7050240, 7077888, 7520256, 7864320, 8355840, 8847360, 8912896, 9400320, 9437184, 10027008, 10616832, 11141120, 11280384, 11796480, 12533760, 13271040, 13369344, 14100480, 14155776, 15040512, 15728640, 16711680, 17694720, 17825792, 18800640, 20054016, 21233664, 22282240, 22560768, 23592960, 25067520, 26542080, 26738688, 28200960, 28311552, 30081024, 33423360, 35389440, 37601280, 40108032, 42467328, 44564480, 45121536, 47185920, 50135040, 53084160, 53477376, 56401920, 60162048, 66846720, 70778880, 75202560, 80216064, 84934656, 89128960, 90243072, 100270080, 106168320, 112803840, 120324096, 133693440, 141557760, 150405120, 160432128, 180486144, 200540160, 212336640, 225607680, 240648192, 267386880, 300810240, 360972288, 401080320, 424673280, 451215360, 481296384, 601620480, 721944576, 802160640, 902430720, 1203240960, 1443889152, 1804861440, 2406481920, 3609722880, 7219445760]

約数ペア:

[(1, 7219445760), (2, 3609722880), (3, 2406481920), (4, 1804861440), (5, 1443889152), (6, 1203240960), (8, 902430720), (9, 802160640), (10, 721944576), (12, 601620480), (15, 481296384), (16, 451215360), (17, 424673280), (18, 401080320), (20, 360972288), (24, 300810240), (27, 267386880), (30, 240648192), (32, 225607680), (34, 212336640), (36, 200540160), (40, 180486144), (45, 160432128), (48, 150405120), (51, 141557760), (54, 133693440), (60, 120324096), (64, 112803840), (68, 106168320), (72, 100270080), (80, 90243072), (81, 89128960), (85, 84934656), (90, 80216064), (96, 75202560), (102, 70778880), (108, 66846720), (120, 60162048), (128, 56401920), (135, 53477376), (136, 53084160), (144, 50135040), (153, 47185920), (160, 45121536), (162, 44564480), (170, 42467328), (180, 40108032), (192, 37601280), (204, 35389440), (216, 33423360), (240, 30081024), (255, 28311552), (256, 28200960), (270, 26738688), (272, 26542080), (288, 25067520), (306, 23592960), (320, 22560768), (324, 22282240), (340, 21233664), (360, 20054016), (384, 18800640), (405, 17825792), (408, 17694720), (432, 16711680), (459, 15728640), (480, 15040512), (510, 14155776), (512, 14100480), (540, 13369344), (544, 13271040), (576, 12533760), (612, 11796480), (640, 11280384), (648, 11141120), (680, 10616832), (720, 10027008), (765, 9437184), (768, 9400320), (810, 8912896), (816, 8847360), (864, 8355840), (918, 7864320), (960, 7520256), (1020, 7077888), (1024, 7050240), (1080, 6684672), (1088, 6635520), (1152, 6266880), (1224, 5898240), (1280, 5640192), (1296, 5570560), (1360, 5308416), (1377, 5242880), (1440, 5013504), (1530, 4718592), (1536, 4700160), (1620, 4456448), (1632, 4423680), (1728, 4177920), (1836, 3932160), (1920, 3760128), (2040, 3538944), (2048, 3525120), (2160, 3342336), (2176, 3317760), (2295, 3145728), (2304, 3133440), (2448, 2949120), (2560, 2820096), (2592, 2785280), (2720, 2654208), (2754, 2621440), (2880, 2506752), (3060, 2359296), (3072, 2350080), (3240, 2228224), (3264, 2211840), (3456, 2088960), (3672, 1966080), (3840, 1880064), (4080, 1769472), (4096, 1762560), (4320, 1671168), (4352, 1658880), (4590, 1572864), (4608, 1566720), (4896, 1474560), (5120, 1410048), (5184, 1392640), (5440, 1327104), (5508, 1310720), (5760, 1253376), (6120, 1179648), (6144, 1175040), (6480, 1114112), (6528, 1105920), (6885, 1048576), (6912, 1044480), (7344, 983040), (7680, 940032), (8160, 884736), (8192, 881280), (8640, 835584), (8704, 829440), (9180, 786432), (9216, 783360), (9792, 737280), (10240, 705024), (10368, 696320), (10880, 663552), (11016, 655360), (11520, 626688), (12240, 589824), (12288, 587520), (12960, 557056), (13056, 552960), (13770, 524288), (13824, 522240), (14688, 491520), (15360, 470016), (16320, 442368), (16384, 440640), (17280, 417792), (17408, 414720), (18360, 393216), (18432, 391680), (19584, 368640), (20480, 352512), (20736, 348160), (21760, 331776), (22032, 327680), (23040, 313344), (24480, 294912), (24576, 293760), (25920, 278528), (26112, 276480), (27540, 262144), (27648, 261120), (29376, 245760), (30720, 235008), (32640, 221184), (32768, 220320), (34560, 208896), (34816, 207360), (36720, 196608), (36864, 195840), (39168, 184320), (40960, 176256), (41472, 174080), (43520, 165888), (44064, 163840), (46080, 156672), (48960, 147456), (49152, 146880), (51840, 139264), (52224, 138240), (55080, 131072), (55296, 130560), (58752, 122880), (61440, 117504), (65280, 110592), (65536, 110160), (69120, 104448), (69632, 103680), (73440, 98304), (73728, 97920), (78336, 92160), (81920, 88128), (82944, 87040)]