69839280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 320

約数和(自身を含む): 285696000

約数和(自身を除く): 215856720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 149, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 298, 310, 315, 336, 360, 372, 378, 420, 432, 434, 447, 465, 496, 504, 540, 558, 560, 596, 620, 630, 651, 720, 744, 745, 756, 837, 840, 868, 894, 930, 945, 1008, 1043, 1080, 1085, 1116, 1192, 1240, 1260, 1302, 1341, 1395, 1488, 1490, 1512, 1674, 1680, 1736, 1788, 1860, 1890, 1953, 2086, 2160, 2170, 2232, 2235, 2384, 2480, 2520, 2604, 2682, 2790, 2980, 3024, 3129, 3255, 3348, 3472, 3576, 3720, 3780, 3906, 4023, 4172, 4185, 4340, 4464, 4470, 4619, 5040, 5208, 5215, 5364, 5580, 5859, 5960, 6258, 6510, 6696, 6705, 7152, 7440, 7560, 7812, 8046, 8344, 8370, 8680, 8940, 9238, 9387, 9765, 10416, 10430, 10728, 11160, 11718, 11920, 12516, 13020, 13392, 13410, 13857, 15120, 15624, 15645, 16092, 16688, 16740, 17360, 17880, 18476, 18774, 19530, 20115, 20860, 21456, 22320, 23095, 23436, 25032, 26040, 26820, 27714, 28161, 29295, 31248, 31290, 32184, 32333, 33480, 35760, 36952, 37548, 39060, 40230, 41571, 41720, 46190, 46872, 46935, 50064, 52080, 53640, 55428, 56322, 58590, 62580, 64368, 64666, 66960, 69285, 73904, 75096, 78120, 80460, 83142, 83440, 92380, 93744, 93870, 96999, 107280, 110856, 112644, 117180, 124713, 125160, 129332, 138570, 140805, 150192, 156240, 160920, 161665, 166284, 184760, 187740, 193998, 207855, 221712, 225288, 234360, 249426, 250320, 258664, 277140, 281610, 290997, 321840, 323330, 332568, 369520, 375480, 387996, 415710, 450576, 468720, 484995, 498852, 517328, 554280, 563220, 581994, 623565, 646660, 665136, 750960, 775992, 831420, 872991, 969990, 997704, 1108560, 1126440, 1163988, 1247130, 1293320, 1454985, 1551984, 1662840, 1745982, 1939980, 1995408, 2252880, 2327976, 2494260, 2586640, 2909970, 3325680, 3491964, 3879960, 4364955, 4655952, 4988520, 5819940, 6983928, 7759920, 8729910, 9977040, 11639880, 13967856, 17459820, 23279760, 34919640, 69839280]

約数ペア:

[(1, 69839280), (2, 34919640), (3, 23279760), (4, 17459820), (5, 13967856), (6, 11639880), (7, 9977040), (8, 8729910), (9, 7759920), (10, 6983928), (12, 5819940), (14, 4988520), (15, 4655952), (16, 4364955), (18, 3879960), (20, 3491964), (21, 3325680), (24, 2909970), (27, 2586640), (28, 2494260), (30, 2327976), (31, 2252880), (35, 1995408), (36, 1939980), (40, 1745982), (42, 1662840), (45, 1551984), (48, 1454985), (54, 1293320), (56, 1247130), (60, 1163988), (62, 1126440), (63, 1108560), (70, 997704), (72, 969990), (80, 872991), (84, 831420), (90, 775992), (93, 750960), (105, 665136), (108, 646660), (112, 623565), (120, 581994), (124, 563220), (126, 554280), (135, 517328), (140, 498852), (144, 484995), (149, 468720), (155, 450576), (168, 415710), (180, 387996), (186, 375480), (189, 369520), (210, 332568), (216, 323330), (217, 321840), (240, 290997), (248, 281610), (252, 277140), (270, 258664), (279, 250320), (280, 249426), (298, 234360), (310, 225288), (315, 221712), (336, 207855), (360, 193998), (372, 187740), (378, 184760), (420, 166284), (432, 161665), (434, 160920), (447, 156240), (465, 150192), (496, 140805), (504, 138570), (540, 129332), (558, 125160), (560, 124713), (596, 117180), (620, 112644), (630, 110856), (651, 107280), (720, 96999), (744, 93870), (745, 93744), (756, 92380), (837, 83440), (840, 83142), (868, 80460), (894, 78120), (930, 75096), (945, 73904), (1008, 69285), (1043, 66960), (1080, 64666), (1085, 64368), (1116, 62580), (1192, 58590), (1240, 56322), (1260, 55428), (1302, 53640), (1341, 52080), (1395, 50064), (1488, 46935), (1490, 46872), (1512, 46190), (1674, 41720), (1680, 41571), (1736, 40230), (1788, 39060), (1860, 37548), (1890, 36952), (1953, 35760), (2086, 33480), (2160, 32333), (2170, 32184), (2232, 31290), (2235, 31248), (2384, 29295), (2480, 28161), (2520, 27714), (2604, 26820), (2682, 26040), (2790, 25032), (2980, 23436), (3024, 23095), (3129, 22320), (3255, 21456), (3348, 20860), (3472, 20115), (3576, 19530), (3720, 18774), (3780, 18476), (3906, 17880), (4023, 17360), (4172, 16740), (4185, 16688), (4340, 16092), (4464, 15645), (4470, 15624), (4619, 15120), (5040, 13857), (5208, 13410), (5215, 13392), (5364, 13020), (5580, 12516), (5859, 11920), (5960, 11718), (6258, 11160), (6510, 10728), (6696, 10430), (6705, 10416), (7152, 9765), (7440, 9387), (7560, 9238), (7812, 8940), (8046, 8680), (8344, 8370)]