38903760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 320

約数和(自身を含む): 159989760

約数和(自身を除く): 121086000

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, 83, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 166, 168, 180, 186, 189, 210, 216, 217, 240, 248, 249, 252, 270, 279, 280, 310, 315, 332, 336, 360, 372, 378, 415, 420, 432, 434, 465, 496, 498, 504, 540, 558, 560, 581, 620, 630, 651, 664, 720, 744, 747, 756, 830, 837, 840, 868, 930, 945, 996, 1008, 1080, 1085, 1116, 1162, 1240, 1245, 1260, 1302, 1328, 1395, 1488, 1494, 1512, 1660, 1674, 1680, 1736, 1743, 1860, 1890, 1953, 1992, 2160, 2170, 2232, 2241, 2324, 2480, 2490, 2520, 2573, 2604, 2790, 2905, 2988, 3024, 3255, 3320, 3348, 3472, 3486, 3720, 3735, 3780, 3906, 3984, 4185, 4340, 4464, 4482, 4648, 4980, 5040, 5146, 5208, 5229, 5580, 5810, 5859, 5976, 6510, 6640, 6696, 6972, 7440, 7470, 7560, 7719, 7812, 8370, 8680, 8715, 8964, 9296, 9765, 9960, 10292, 10416, 10458, 11160, 11205, 11620, 11718, 11952, 12865, 13020, 13392, 13944, 14940, 15120, 15438, 15624, 15687, 16740, 17360, 17430, 17928, 18011, 19530, 19920, 20584, 20916, 22320, 22410, 23157, 23240, 23436, 25730, 26040, 26145, 27888, 29295, 29880, 30876, 31248, 31374, 33480, 34860, 35856, 36022, 38595, 39060, 41168, 41832, 44820, 46314, 46480, 46872, 51460, 52080, 52290, 54033, 58590, 59760, 61752, 62748, 66960, 69471, 69720, 72044, 77190, 78120, 78435, 83664, 89640, 90055, 92628, 93744, 102920, 104580, 108066, 115785, 117180, 123504, 125496, 138942, 139440, 144088, 154380, 156240, 156870, 162099, 179280, 180110, 185256, 205840, 209160, 216132, 231570, 234360, 250992, 270165, 277884, 288176, 308760, 313740, 324198, 347355, 360220, 370512, 418320, 432264, 463140, 468720, 486297, 540330, 555768, 617520, 627480, 648396, 694710, 720440, 810495, 864528, 926280, 972594, 1080660, 1111536, 1254960, 1296792, 1389420, 1440880, 1620990, 1852560, 1945188, 2161320, 2431485, 2593584, 2778840, 3241980, 3890376, 4322640, 4862970, 5557680, 6483960, 7780752, 9725940, 12967920, 19451880, 38903760]

約数ペア:

[(1, 38903760), (2, 19451880), (3, 12967920), (4, 9725940), (5, 7780752), (6, 6483960), (7, 5557680), (8, 4862970), (9, 4322640), (10, 3890376), (12, 3241980), (14, 2778840), (15, 2593584), (16, 2431485), (18, 2161320), (20, 1945188), (21, 1852560), (24, 1620990), (27, 1440880), (28, 1389420), (30, 1296792), (31, 1254960), (35, 1111536), (36, 1080660), (40, 972594), (42, 926280), (45, 864528), (48, 810495), (54, 720440), (56, 694710), (60, 648396), (62, 627480), (63, 617520), (70, 555768), (72, 540330), (80, 486297), (83, 468720), (84, 463140), (90, 432264), (93, 418320), (105, 370512), (108, 360220), (112, 347355), (120, 324198), (124, 313740), (126, 308760), (135, 288176), (140, 277884), (144, 270165), (155, 250992), (166, 234360), (168, 231570), (180, 216132), (186, 209160), (189, 205840), (210, 185256), (216, 180110), (217, 179280), (240, 162099), (248, 156870), (249, 156240), (252, 154380), (270, 144088), (279, 139440), (280, 138942), (310, 125496), (315, 123504), (332, 117180), (336, 115785), (360, 108066), (372, 104580), (378, 102920), (415, 93744), (420, 92628), (432, 90055), (434, 89640), (465, 83664), (496, 78435), (498, 78120), (504, 77190), (540, 72044), (558, 69720), (560, 69471), (581, 66960), (620, 62748), (630, 61752), (651, 59760), (664, 58590), (720, 54033), (744, 52290), (747, 52080), (756, 51460), (830, 46872), (837, 46480), (840, 46314), (868, 44820), (930, 41832), (945, 41168), (996, 39060), (1008, 38595), (1080, 36022), (1085, 35856), (1116, 34860), (1162, 33480), (1240, 31374), (1245, 31248), (1260, 30876), (1302, 29880), (1328, 29295), (1395, 27888), (1488, 26145), (1494, 26040), (1512, 25730), (1660, 23436), (1674, 23240), (1680, 23157), (1736, 22410), (1743, 22320), (1860, 20916), (1890, 20584), (1953, 19920), (1992, 19530), (2160, 18011), (2170, 17928), (2232, 17430), (2241, 17360), (2324, 16740), (2480, 15687), (2490, 15624), (2520, 15438), (2573, 15120), (2604, 14940), (2790, 13944), (2905, 13392), (2988, 13020), (3024, 12865), (3255, 11952), (3320, 11718), (3348, 11620), (3472, 11205), (3486, 11160), (3720, 10458), (3735, 10416), (3780, 10292), (3906, 9960), (3984, 9765), (4185, 9296), (4340, 8964), (4464, 8715), (4482, 8680), (4648, 8370), (4980, 7812), (5040, 7719), (5146, 7560), (5208, 7470), (5229, 7440), (5580, 6972), (5810, 6696), (5859, 6640), (5976, 6510)]