313938240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 448

約数和(自身を含む): 1292156928

約数和(自身を除く): 978218688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 64, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 132, 137, 140, 154, 155, 160, 165, 168, 176, 186, 192, 210, 217, 220, 224, 231, 240, 248, 264, 274, 280, 308, 310, 320, 330, 336, 341, 352, 372, 385, 411, 420, 434, 440, 448, 462, 465, 480, 496, 528, 548, 560, 616, 620, 651, 660, 672, 682, 685, 704, 744, 770, 822, 840, 868, 880, 924, 930, 959, 960, 992, 1023, 1056, 1085, 1096, 1120, 1155, 1232, 1240, 1302, 1320, 1344, 1364, 1370, 1488, 1507, 1540, 1644, 1680, 1705, 1736, 1760, 1848, 1860, 1918, 1984, 2046, 2055, 2112, 2170, 2192, 2240, 2310, 2387, 2464, 2480, 2604, 2640, 2728, 2740, 2877, 2976, 3014, 3080, 3255, 3288, 3360, 3410, 3472, 3520, 3696, 3720, 3836, 4092, 4110, 4247, 4340, 4384, 4521, 4620, 4774, 4795, 4928, 4960, 5115, 5208, 5280, 5456, 5480, 5754, 5952, 6028, 6160, 6510, 6576, 6720, 6820, 6944, 7161, 7392, 7440, 7535, 7672, 8184, 8220, 8494, 8680, 8768, 9042, 9240, 9548, 9590, 9920, 10230, 10416, 10549, 10560, 10912, 10960, 11508, 11935, 12056, 12320, 12741, 13020, 13152, 13640, 13888, 14322, 14385, 14784, 14880, 15070, 15344, 16368, 16440, 16988, 17360, 18084, 18480, 19096, 19180, 20460, 20832, 21098, 21235, 21824, 21920, 22605, 23016, 23870, 24112, 24640, 25482, 26040, 26304, 27280, 28644, 28770, 29729, 29760, 30140, 30688, 31647, 32736, 32880, 33976, 34720, 35805, 36168, 36960, 38192, 38360, 40920, 41664, 42196, 42470, 43840, 45210, 46032, 46717, 47740, 48224, 50964, 52080, 52745, 54560, 57288, 57540, 59458, 60280, 61376, 63294, 63705, 65472, 65760, 67952, 69440, 71610, 72336, 73920, 76384, 76720, 81840, 84392, 84940, 89187, 90420, 92064, 93434, 95480, 96448, 101928, 104160, 105490, 109120, 114576, 115080, 118916, 120560, 126588, 127410, 131520, 135904, 140151, 143220, 144672, 148645, 152768, 153440, 158235, 163680, 168784, 169880, 178374, 180840, 184128, 186868, 190960, 203856, 208320, 210980, 229152, 230160, 233585, 237832, 241120, 253176, 254820, 271808, 280302, 286440, 289344, 297290, 306880, 316470, 327019, 327360, 337568, 339760, 356748, 361680, 373736, 381920, 407712, 421960, 445935, 458304, 460320, 467170, 475664, 482240, 506352, 509640, 560604, 572880, 594580, 632940, 654038, 675136, 679520, 700755, 713496, 723360, 747472, 763840, 815424, 843920, 891870, 920640, 934340, 951328, 981057, 1012704, 1019280, 1121208, 1145760, 1189160, 1265880, 1308076, 1359040, 1401510, 1426992, 1446720, 1494944, 1635095, 1687840, 1783740, 1868680, 1902656, 1962114, 2025408, 2038560, 2242416, 2291520, 2378320, 2531760, 2616152, 2803020, 2853984, 2989888, 3270190, 3375680, 3567480, 3737360, 3924228, 4077120, 4484832, 4756640, 4905285, 5063520, 5232304, 5606040, 5707968, 6540380, 7134960, 7474720, 7848456, 8969664, 9513280, 9810570, 10127040, 10464608, 11212080, 13080760, 14269920, 14949440, 15696912, 19621140, 20929216, 22424160, 26161520, 28539840, 31393824, 39242280, 44848320, 52323040, 62787648, 78484560, 104646080, 156969120, 313938240]

約数ペア:

[(1, 313938240), (2, 156969120), (3, 104646080), (4, 78484560), (5, 62787648), (6, 52323040), (7, 44848320), (8, 39242280), (10, 31393824), (11, 28539840), (12, 26161520), (14, 22424160), (15, 20929216), (16, 19621140), (20, 15696912), (21, 14949440), (22, 14269920), (24, 13080760), (28, 11212080), (30, 10464608), (31, 10127040), (32, 9810570), (33, 9513280), (35, 8969664), (40, 7848456), (42, 7474720), (44, 7134960), (48, 6540380), (55, 5707968), (56, 5606040), (60, 5232304), (62, 5063520), (64, 4905285), (66, 4756640), (70, 4484832), (77, 4077120), (80, 3924228), (84, 3737360), (88, 3567480), (93, 3375680), (96, 3270190), (105, 2989888), (110, 2853984), (112, 2803020), (120, 2616152), (124, 2531760), (132, 2378320), (137, 2291520), (140, 2242416), (154, 2038560), (155, 2025408), (160, 1962114), (165, 1902656), (168, 1868680), (176, 1783740), (186, 1687840), (192, 1635095), (210, 1494944), (217, 1446720), (220, 1426992), (224, 1401510), (231, 1359040), (240, 1308076), (248, 1265880), (264, 1189160), (274, 1145760), (280, 1121208), (308, 1019280), (310, 1012704), (320, 981057), (330, 951328), (336, 934340), (341, 920640), (352, 891870), (372, 843920), (385, 815424), (411, 763840), (420, 747472), (434, 723360), (440, 713496), (448, 700755), (462, 679520), (465, 675136), (480, 654038), (496, 632940), (528, 594580), (548, 572880), (560, 560604), (616, 509640), (620, 506352), (651, 482240), (660, 475664), (672, 467170), (682, 460320), (685, 458304), (704, 445935), (744, 421960), (770, 407712), (822, 381920), (840, 373736), (868, 361680), (880, 356748), (924, 339760), (930, 337568), (959, 327360), (960, 327019), (992, 316470), (1023, 306880), (1056, 297290), (1085, 289344), (1096, 286440), (1120, 280302), (1155, 271808), (1232, 254820), (1240, 253176), (1302, 241120), (1320, 237832), (1344, 233585), (1364, 230160), (1370, 229152), (1488, 210980), (1507, 208320), (1540, 203856), (1644, 190960), (1680, 186868), (1705, 184128), (1736, 180840), (1760, 178374), (1848, 169880), (1860, 168784), (1918, 163680), (1984, 158235), (2046, 153440), (2055, 152768), (2112, 148645), (2170, 144672), (2192, 143220), (2240, 140151), (2310, 135904), (2387, 131520), (2464, 127410), (2480, 126588), (2604, 120560), (2640, 118916), (2728, 115080), (2740, 114576), (2877, 109120), (2976, 105490), (3014, 104160), (3080, 101928), (3255, 96448), (3288, 95480), (3360, 93434), (3410, 92064), (3472, 90420), (3520, 89187), (3696, 84940), (3720, 84392), (3836, 81840), (4092, 76720), (4110, 76384), (4247, 73920), (4340, 72336), (4384, 71610), (4521, 69440), (4620, 67952), (4774, 65760), (4795, 65472), (4928, 63705), (4960, 63294), (5115, 61376), (5208, 60280), (5280, 59458), (5456, 57540), (5480, 57288), (5754, 54560), (5952, 52745), (6028, 52080), (6160, 50964), (6510, 48224), (6576, 47740), (6720, 46717), (6820, 46032), (6944, 45210), (7161, 43840), (7392, 42470), (7440, 42196), (7535, 41664), (7672, 40920), (8184, 38360), (8220, 38192), (8494, 36960), (8680, 36168), (8768, 35805), (9042, 34720), (9240, 33976), (9548, 32880), (9590, 32736), (9920, 31647), (10230, 30688), (10416, 30140), (10549, 29760), (10560, 29729), (10912, 28770), (10960, 28644), (11508, 27280), (11935, 26304), (12056, 26040), (12320, 25482), (12741, 24640), (13020, 24112), (13152, 23870), (13640, 23016), (13888, 22605), (14322, 21920), (14385, 21824), (14784, 21235), (14880, 21098), (15070, 20832), (15344, 20460), (16368, 19180), (16440, 19096), (16988, 18480), (17360, 18084)]