155615040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 448

約数和(自身を含む): 655441920

約数和(自身を除く): 499826880

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, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 83, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 166, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 249, 252, 270, 279, 280, 288, 310, 315, 320, 332, 336, 360, 372, 378, 415, 420, 432, 434, 448, 465, 480, 496, 498, 504, 540, 558, 560, 576, 581, 620, 630, 651, 664, 672, 720, 744, 747, 756, 830, 837, 840, 864, 868, 930, 945, 960, 992, 996, 1008, 1080, 1085, 1116, 1120, 1162, 1240, 1245, 1260, 1302, 1328, 1344, 1395, 1440, 1488, 1494, 1512, 1660, 1674, 1680, 1728, 1736, 1743, 1860, 1890, 1953, 1984, 1992, 2016, 2160, 2170, 2232, 2240, 2241, 2324, 2480, 2490, 2520, 2573, 2604, 2656, 2790, 2880, 2905, 2976, 2988, 3024, 3255, 3320, 3348, 3360, 3472, 3486, 3720, 3735, 3780, 3906, 3984, 4032, 4185, 4320, 4340, 4464, 4482, 4648, 4960, 4980, 5040, 5146, 5208, 5229, 5312, 5580, 5810, 5859, 5952, 5976, 6048, 6510, 6640, 6696, 6720, 6944, 6972, 7440, 7470, 7560, 7719, 7812, 7968, 8370, 8640, 8680, 8715, 8928, 8964, 9296, 9765, 9920, 9960, 10080, 10292, 10416, 10458, 11160, 11205, 11620, 11718, 11952, 12096, 12865, 13020, 13280, 13392, 13888, 13944, 14880, 14940, 15120, 15438, 15624, 15687, 15936, 16740, 17360, 17430, 17856, 17928, 18011, 18592, 19530, 19920, 20160, 20584, 20832, 20916, 22320, 22410, 23157, 23240, 23436, 23904, 25730, 26040, 26145, 26560, 26784, 27888, 29295, 29760, 29880, 30240, 30876, 31248, 31374, 33480, 34720, 34860, 35856, 36022, 37184, 38595, 39060, 39840, 41168, 41664, 41832, 44640, 44820, 46314, 46480, 46872, 47808, 51460, 52080, 52290, 53568, 54033, 55776, 58590, 59760, 60480, 61752, 62496, 62748, 66960, 69440, 69471, 69720, 71712, 72044, 77190, 78120, 78435, 79680, 82336, 83664, 89280, 89640, 90055, 92628, 92960, 93744, 102920, 104160, 104580, 108066, 111552, 115785, 117180, 119520, 123504, 124992, 125496, 133920, 138942, 139440, 143424, 144088, 154380, 156240, 156870, 162099, 164672, 167328, 179280, 180110, 185256, 185920, 187488, 205840, 208320, 209160, 216132, 231570, 234360, 239040, 247008, 250992, 267840, 270165, 277884, 278880, 288176, 308760, 312480, 313740, 324198, 334656, 347355, 358560, 360220, 370512, 374976, 411680, 418320, 432264, 463140, 468720, 486297, 494016, 501984, 540330, 555768, 557760, 576352, 617520, 624960, 627480, 648396, 694710, 717120, 720440, 741024, 810495, 823360, 836640, 864528, 926280, 937440, 972594, 1003968, 1080660, 1111536, 1152704, 1235040, 1254960, 1296792, 1389420, 1440880, 1482048, 1620990, 1673280, 1729056, 1852560, 1874880, 1945188, 2161320, 2223072, 2431485, 2470080, 2509920, 2593584, 2778840, 2881760, 3241980, 3458112, 3705120, 3890376, 4322640, 4446144, 4862970, 5019840, 5187168, 5557680, 5763520, 6483960, 7410240, 7780752, 8645280, 9725940, 10374336, 11115360, 12967920, 15561504, 17290560, 19451880, 22230720, 25935840, 31123008, 38903760, 51871680, 77807520, 155615040]

約数ペア:

[(1, 155615040), (2, 77807520), (3, 51871680), (4, 38903760), (5, 31123008), (6, 25935840), (7, 22230720), (8, 19451880), (9, 17290560), (10, 15561504), (12, 12967920), (14, 11115360), (15, 10374336), (16, 9725940), (18, 8645280), (20, 7780752), (21, 7410240), (24, 6483960), (27, 5763520), (28, 5557680), (30, 5187168), (31, 5019840), (32, 4862970), (35, 4446144), (36, 4322640), (40, 3890376), (42, 3705120), (45, 3458112), (48, 3241980), (54, 2881760), (56, 2778840), (60, 2593584), (62, 2509920), (63, 2470080), (64, 2431485), (70, 2223072), (72, 2161320), (80, 1945188), (83, 1874880), (84, 1852560), (90, 1729056), (93, 1673280), (96, 1620990), (105, 1482048), (108, 1440880), (112, 1389420), (120, 1296792), (124, 1254960), (126, 1235040), (135, 1152704), (140, 1111536), (144, 1080660), (155, 1003968), (160, 972594), (166, 937440), (168, 926280), (180, 864528), (186, 836640), (189, 823360), (192, 810495), (210, 741024), (216, 720440), (217, 717120), (224, 694710), (240, 648396), (248, 627480), (249, 624960), (252, 617520), (270, 576352), (279, 557760), (280, 555768), (288, 540330), (310, 501984), (315, 494016), (320, 486297), (332, 468720), (336, 463140), (360, 432264), (372, 418320), (378, 411680), (415, 374976), (420, 370512), (432, 360220), (434, 358560), (448, 347355), (465, 334656), (480, 324198), (496, 313740), (498, 312480), (504, 308760), (540, 288176), (558, 278880), (560, 277884), (576, 270165), (581, 267840), (620, 250992), (630, 247008), (651, 239040), (664, 234360), (672, 231570), (720, 216132), (744, 209160), (747, 208320), (756, 205840), (830, 187488), (837, 185920), (840, 185256), (864, 180110), (868, 179280), (930, 167328), (945, 164672), (960, 162099), (992, 156870), (996, 156240), (1008, 154380), (1080, 144088), (1085, 143424), (1116, 139440), (1120, 138942), (1162, 133920), (1240, 125496), (1245, 124992), (1260, 123504), (1302, 119520), (1328, 117180), (1344, 115785), (1395, 111552), (1440, 108066), (1488, 104580), (1494, 104160), (1512, 102920), (1660, 93744), (1674, 92960), (1680, 92628), (1728, 90055), (1736, 89640), (1743, 89280), (1860, 83664), (1890, 82336), (1953, 79680), (1984, 78435), (1992, 78120), (2016, 77190), (2160, 72044), (2170, 71712), (2232, 69720), (2240, 69471), (2241, 69440), (2324, 66960), (2480, 62748), (2490, 62496), (2520, 61752), (2573, 60480), (2604, 59760), (2656, 58590), (2790, 55776), (2880, 54033), (2905, 53568), (2976, 52290), (2988, 52080), (3024, 51460), (3255, 47808), (3320, 46872), (3348, 46480), (3360, 46314), (3472, 44820), (3486, 44640), (3720, 41832), (3735, 41664), (3780, 41168), (3906, 39840), (3984, 39060), (4032, 38595), (4185, 37184), (4320, 36022), (4340, 35856), (4464, 34860), (4482, 34720), (4648, 33480), (4960, 31374), (4980, 31248), (5040, 30876), (5146, 30240), (5208, 29880), (5229, 29760), (5312, 29295), (5580, 27888), (5810, 26784), (5859, 26560), (5952, 26145), (5976, 26040), (6048, 25730), (6510, 23904), (6640, 23436), (6696, 23240), (6720, 23157), (6944, 22410), (6972, 22320), (7440, 20916), (7470, 20832), (7560, 20584), (7719, 20160), (7812, 19920), (7968, 19530), (8370, 18592), (8640, 18011), (8680, 17928), (8715, 17856), (8928, 17430), (8964, 17360), (9296, 16740), (9765, 15936), (9920, 15687), (9960, 15624), (10080, 15438), (10292, 15120), (10416, 14940), (10458, 14880), (11160, 13944), (11205, 13888), (11620, 13392), (11718, 13280), (11952, 13020), (12096, 12865)]