331849440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 384

約数和(自身を含む): 1320883200

約数和(自身を除く): 989033760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 311, 312, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 622, 624, 684, 702, 720, 741, 760, 780, 855, 864, 912, 933, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1244, 1248, 1368, 1404, 1440, 1482, 1520, 1555, 1560, 1710, 1755, 1824, 1866, 1872, 1976, 2052, 2080, 2160, 2223, 2280, 2340, 2470, 2488, 2565, 2736, 2799, 2808, 2964, 3040, 3110, 3120, 3420, 3510, 3705, 3732, 3744, 3952, 4043, 4104, 4320, 4446, 4560, 4665, 4680, 4940, 4976, 5130, 5472, 5598, 5616, 5909, 5928, 6220, 6240, 6669, 6840, 7020, 7410, 7464, 7904, 8086, 8208, 8397, 8892, 9120, 9330, 9360, 9880, 9952, 10260, 11115, 11196, 11232, 11818, 11856, 12129, 12440, 13338, 13680, 13995, 14040, 14820, 14928, 16172, 16416, 16794, 17727, 17784, 18660, 18720, 19760, 20215, 20520, 22230, 22392, 23636, 23712, 24258, 24880, 26676, 27360, 27990, 28080, 29545, 29640, 29856, 32344, 33345, 33588, 35454, 35568, 36387, 37320, 39520, 40430, 41040, 41985, 44460, 44784, 47272, 48516, 49760, 53181, 53352, 55980, 56160, 59090, 59280, 60645, 64688, 66690, 67176, 70908, 71136, 72774, 74640, 76817, 80860, 82080, 83970, 88635, 88920, 89568, 94544, 97032, 106362, 106704, 109161, 111960, 118180, 118560, 121290, 129376, 133380, 134352, 141816, 145548, 149280, 153634, 159543, 161720, 167940, 177270, 177840, 181935, 189088, 194064, 212724, 213408, 218322, 223920, 230451, 236360, 242580, 265905, 266760, 268704, 283632, 291096, 307268, 319086, 323440, 335880, 354540, 355680, 363870, 384085, 388128, 425448, 436644, 447840, 460902, 472720, 485160, 531810, 533520, 545805, 567264, 582192, 614536, 638172, 646880, 671760, 691353, 709080, 727740, 768170, 797715, 850896, 873288, 921804, 945440, 970320, 1063620, 1067040, 1091610, 1152255, 1164384, 1229072, 1276344, 1343520, 1382706, 1418160, 1455480, 1536340, 1595430, 1701792, 1746576, 1843608, 1940640, 2074059, 2127240, 2183220, 2304510, 2458144, 2552688, 2765412, 2836320, 2910960, 3072680, 3190860, 3456765, 3493152, 3687216, 4148118, 4254480, 4366440, 4609020, 5105376, 5530824, 5821920, 6145360, 6381720, 6913530, 7374432, 8296236, 8508960, 8732880, 9218040, 10370295, 11061648, 12290720, 12763440, 13827060, 16592472, 17465760, 18436080, 20740590, 22123296, 25526880, 27654120, 33184944, 36872160, 41481180, 55308240, 66369888, 82962360, 110616480, 165924720, 331849440]

約数ペア:

[(1, 331849440), (2, 165924720), (3, 110616480), (4, 82962360), (5, 66369888), (6, 55308240), (8, 41481180), (9, 36872160), (10, 33184944), (12, 27654120), (13, 25526880), (15, 22123296), (16, 20740590), (18, 18436080), (19, 17465760), (20, 16592472), (24, 13827060), (26, 12763440), (27, 12290720), (30, 11061648), (32, 10370295), (36, 9218040), (38, 8732880), (39, 8508960), (40, 8296236), (45, 7374432), (48, 6913530), (52, 6381720), (54, 6145360), (57, 5821920), (60, 5530824), (65, 5105376), (72, 4609020), (76, 4366440), (78, 4254480), (80, 4148118), (90, 3687216), (95, 3493152), (96, 3456765), (104, 3190860), (108, 3072680), (114, 2910960), (117, 2836320), (120, 2765412), (130, 2552688), (135, 2458144), (144, 2304510), (152, 2183220), (156, 2127240), (160, 2074059), (171, 1940640), (180, 1843608), (190, 1746576), (195, 1701792), (208, 1595430), (216, 1536340), (228, 1455480), (234, 1418160), (240, 1382706), (247, 1343520), (260, 1276344), (270, 1229072), (285, 1164384), (288, 1152255), (304, 1091610), (311, 1067040), (312, 1063620), (342, 970320), (351, 945440), (360, 921804), (380, 873288), (390, 850896), (416, 797715), (432, 768170), (456, 727740), (468, 709080), (480, 691353), (494, 671760), (513, 646880), (520, 638172), (540, 614536), (570, 582192), (585, 567264), (608, 545805), (622, 533520), (624, 531810), (684, 485160), (702, 472720), (720, 460902), (741, 447840), (760, 436644), (780, 425448), (855, 388128), (864, 384085), (912, 363870), (933, 355680), (936, 354540), (988, 335880), (1026, 323440), (1040, 319086), (1080, 307268), (1140, 291096), (1170, 283632), (1235, 268704), (1244, 266760), (1248, 265905), (1368, 242580), (1404, 236360), (1440, 230451), (1482, 223920), (1520, 218322), (1555, 213408), (1560, 212724), (1710, 194064), (1755, 189088), (1824, 181935), (1866, 177840), (1872, 177270), (1976, 167940), (2052, 161720), (2080, 159543), (2160, 153634), (2223, 149280), (2280, 145548), (2340, 141816), (2470, 134352), (2488, 133380), (2565, 129376), (2736, 121290), (2799, 118560), (2808, 118180), (2964, 111960), (3040, 109161), (3110, 106704), (3120, 106362), (3420, 97032), (3510, 94544), (3705, 89568), (3732, 88920), (3744, 88635), (3952, 83970), (4043, 82080), (4104, 80860), (4320, 76817), (4446, 74640), (4560, 72774), (4665, 71136), (4680, 70908), (4940, 67176), (4976, 66690), (5130, 64688), (5472, 60645), (5598, 59280), (5616, 59090), (5909, 56160), (5928, 55980), (6220, 53352), (6240, 53181), (6669, 49760), (6840, 48516), (7020, 47272), (7410, 44784), (7464, 44460), (7904, 41985), (8086, 41040), (8208, 40430), (8397, 39520), (8892, 37320), (9120, 36387), (9330, 35568), (9360, 35454), (9880, 33588), (9952, 33345), (10260, 32344), (11115, 29856), (11196, 29640), (11232, 29545), (11818, 28080), (11856, 27990), (12129, 27360), (12440, 26676), (13338, 24880), (13680, 24258), (13995, 23712), (14040, 23636), (14820, 22392), (14928, 22230), (16172, 20520), (16416, 20215), (16794, 19760), (17727, 18720), (17784, 18660)]