1913627520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1594

約数の個数: 384

約数和(自身を含む): 7800698880

約数和(自身を除く): 5887071360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1531, 1680, 1736, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3062, 3255, 3360, 3472, 3720, 3906, 3968, 4032, 4340, 4464, 4480, 4593, 4960, 5040, 5208, 5580, 5760, 5952, 6124, 6510, 6720, 6944, 7440, 7655, 7812, 8064, 8680, 8928, 9186, 9765, 9920, 10080, 10416, 10717, 11160, 11904, 12248, 13020, 13440, 13779, 13888, 14880, 15310, 15624, 17360, 17856, 18372, 19530, 19840, 20160, 20832, 21434, 22320, 22965, 24496, 26040, 27558, 27776, 29760, 30620, 31248, 32151, 34720, 35712, 36744, 39060, 40320, 41664, 42868, 44640, 45930, 47461, 48992, 52080, 53585, 55116, 59520, 61240, 62496, 64302, 68895, 69440, 73488, 78120, 83328, 85736, 89280, 91860, 94922, 96453, 97984, 104160, 107170, 110232, 122480, 124992, 128604, 137790, 138880, 142383, 146976, 156240, 160755, 171472, 178560, 183720, 189844, 192906, 195968, 208320, 214340, 220464, 237305, 244960, 249984, 257208, 275580, 284766, 293952, 312480, 321510, 332227, 342944, 367440, 379688, 385812, 416640, 427149, 428680, 440928, 474610, 482265, 489920, 514416, 551160, 569532, 587904, 624960, 643020, 664454, 685888, 711915, 734880, 759376, 771624, 854298, 857360, 881856, 949220, 964530, 979840, 996681, 1028832, 1102320, 1139064, 1249920, 1286040, 1328908, 1371776, 1423830, 1469760, 1518752, 1543248, 1661135, 1708596, 1714720, 1763712, 1898440, 1929060, 1993362, 2057664, 2135745, 2204640, 2278128, 2572080, 2657816, 2847660, 2939520, 2990043, 3037504, 3086496, 3322270, 3417192, 3429440, 3796880, 3858120, 3986724, 4115328, 4271490, 4409280, 4556256, 4983405, 5144160, 5315632, 5695320, 5980086, 6075008, 6172992, 6644540, 6834384, 6858880, 7593760, 7716240, 7973448, 8542980, 8818560, 9112512, 9966810, 10288320, 10631264, 11390640, 11960172, 12345984, 13289080, 13668768, 14950215, 15187520, 15432480, 15946896, 17085960, 18225024, 19933620, 20576640, 21262528, 22781280, 23920344, 26578160, 27337536, 29900430, 30375040, 30864960, 31893792, 34171920, 39867240, 42525056, 45562560, 47840688, 53156320, 54675072, 59800860, 61729920, 63787584, 68343840, 79734480, 91125120, 95681376, 106312640, 119601720, 127575168, 136687680, 159468960, 191362752, 212625280, 239203440, 273375360, 318937920, 382725504, 478406880, 637875840, 956813760, 1913627520]

約数ペア:

[(1, 1913627520), (2, 956813760), (3, 637875840), (4, 478406880), (5, 382725504), (6, 318937920), (7, 273375360), (8, 239203440), (9, 212625280), (10, 191362752), (12, 159468960), (14, 136687680), (15, 127575168), (16, 119601720), (18, 106312640), (20, 95681376), (21, 91125120), (24, 79734480), (28, 68343840), (30, 63787584), (31, 61729920), (32, 59800860), (35, 54675072), (36, 53156320), (40, 47840688), (42, 45562560), (45, 42525056), (48, 39867240), (56, 34171920), (60, 31893792), (62, 30864960), (63, 30375040), (64, 29900430), (70, 27337536), (72, 26578160), (80, 23920344), (84, 22781280), (90, 21262528), (93, 20576640), (96, 19933620), (105, 18225024), (112, 17085960), (120, 15946896), (124, 15432480), (126, 15187520), (128, 14950215), (140, 13668768), (144, 13289080), (155, 12345984), (160, 11960172), (168, 11390640), (180, 10631264), (186, 10288320), (192, 9966810), (210, 9112512), (217, 8818560), (224, 8542980), (240, 7973448), (248, 7716240), (252, 7593760), (279, 6858880), (280, 6834384), (288, 6644540), (310, 6172992), (315, 6075008), (320, 5980086), (336, 5695320), (360, 5315632), (372, 5144160), (384, 4983405), (420, 4556256), (434, 4409280), (448, 4271490), (465, 4115328), (480, 3986724), (496, 3858120), (504, 3796880), (558, 3429440), (560, 3417192), (576, 3322270), (620, 3086496), (630, 3037504), (640, 2990043), (651, 2939520), (672, 2847660), (720, 2657816), (744, 2572080), (840, 2278128), (868, 2204640), (896, 2135745), (930, 2057664), (960, 1993362), (992, 1929060), (1008, 1898440), (1085, 1763712), (1116, 1714720), (1120, 1708596), (1152, 1661135), (1240, 1543248), (1260, 1518752), (1302, 1469760), (1344, 1423830), (1395, 1371776), (1440, 1328908), (1488, 1286040), (1531, 1249920), (1680, 1139064), (1736, 1102320), (1860, 1028832), (1920, 996681), (1953, 979840), (1984, 964530), (2016, 949220), (2170, 881856), (2232, 857360), (2240, 854298), (2480, 771624), (2520, 759376), (2604, 734880), (2688, 711915), (2790, 685888), (2880, 664454), (2976, 643020), (3062, 624960), (3255, 587904), (3360, 569532), (3472, 551160), (3720, 514416), (3906, 489920), (3968, 482265), (4032, 474610), (4340, 440928), (4464, 428680), (4480, 427149), (4593, 416640), (4960, 385812), (5040, 379688), (5208, 367440), (5580, 342944), (5760, 332227), (5952, 321510), (6124, 312480), (6510, 293952), (6720, 284766), (6944, 275580), (7440, 257208), (7655, 249984), (7812, 244960), (8064, 237305), (8680, 220464), (8928, 214340), (9186, 208320), (9765, 195968), (9920, 192906), (10080, 189844), (10416, 183720), (10717, 178560), (11160, 171472), (11904, 160755), (12248, 156240), (13020, 146976), (13440, 142383), (13779, 138880), (13888, 137790), (14880, 128604), (15310, 124992), (15624, 122480), (17360, 110232), (17856, 107170), (18372, 104160), (19530, 97984), (19840, 96453), (20160, 94922), (20832, 91860), (21434, 89280), (22320, 85736), (22965, 83328), (24496, 78120), (26040, 73488), (27558, 69440), (27776, 68895), (29760, 64302), (30620, 62496), (31248, 61240), (32151, 59520), (34720, 55116), (35712, 53585), (36744, 52080), (39060, 48992), (40320, 47461), (41664, 45930), (42868, 44640)]