2893754520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1303}}^1$

素因数の和:1550

約数の個数: 192

約数和(自身を含む): 9764352000

約数和(自身を除く): 6870597480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 199, 248, 279, 310, 360, 372, 398, 465, 558, 597, 620, 744, 796, 930, 995, 1116, 1194, 1240, 1303, 1395, 1592, 1791, 1860, 1990, 2232, 2388, 2606, 2790, 2985, 3582, 3720, 3909, 3980, 4776, 5212, 5580, 5970, 6169, 6515, 7164, 7818, 7960, 8955, 10424, 11160, 11727, 11940, 12338, 13030, 14328, 15636, 17910, 18507, 19545, 23454, 23880, 24676, 26060, 30845, 31272, 35820, 37014, 39090, 40393, 46908, 49352, 52120, 55521, 58635, 61690, 71640, 74028, 78180, 80786, 92535, 93816, 111042, 117270, 121179, 123380, 148056, 156360, 161572, 185070, 201965, 222084, 234540, 242358, 246760, 259297, 277605, 323144, 363537, 370140, 403930, 444168, 469080, 484716, 518594, 555210, 605895, 727074, 740280, 777891, 807860, 969432, 1037188, 1110420, 1211790, 1296485, 1454148, 1555782, 1615720, 1817685, 2074376, 2220840, 2333673, 2423580, 2592970, 2908296, 3111564, 3635370, 3889455, 4667346, 4847160, 5185940, 6223128, 7270740, 7778910, 8038207, 9334692, 10371880, 11668365, 14541480, 15557820, 16076414, 18669384, 23336730, 24114621, 31115640, 32152828, 40191035, 46673460, 48229242, 64305656, 72343863, 80382070, 93346920, 96458484, 120573105, 144687726, 160764140, 192916968, 241146210, 289375452, 321528280, 361719315, 482292420, 578750904, 723438630, 964584840, 1446877260, 2893754520]

約数ペア:

[(1, 2893754520), (2, 1446877260), (3, 964584840), (4, 723438630), (5, 578750904), (6, 482292420), (8, 361719315), (9, 321528280), (10, 289375452), (12, 241146210), (15, 192916968), (18, 160764140), (20, 144687726), (24, 120573105), (30, 96458484), (31, 93346920), (36, 80382070), (40, 72343863), (45, 64305656), (60, 48229242), (62, 46673460), (72, 40191035), (90, 32152828), (93, 31115640), (120, 24114621), (124, 23336730), (155, 18669384), (180, 16076414), (186, 15557820), (199, 14541480), (248, 11668365), (279, 10371880), (310, 9334692), (360, 8038207), (372, 7778910), (398, 7270740), (465, 6223128), (558, 5185940), (597, 4847160), (620, 4667346), (744, 3889455), (796, 3635370), (930, 3111564), (995, 2908296), (1116, 2592970), (1194, 2423580), (1240, 2333673), (1303, 2220840), (1395, 2074376), (1592, 1817685), (1791, 1615720), (1860, 1555782), (1990, 1454148), (2232, 1296485), (2388, 1211790), (2606, 1110420), (2790, 1037188), (2985, 969432), (3582, 807860), (3720, 777891), (3909, 740280), (3980, 727074), (4776, 605895), (5212, 555210), (5580, 518594), (5970, 484716), (6169, 469080), (6515, 444168), (7164, 403930), (7818, 370140), (7960, 363537), (8955, 323144), (10424, 277605), (11160, 259297), (11727, 246760), (11940, 242358), (12338, 234540), (13030, 222084), (14328, 201965), (15636, 185070), (17910, 161572), (18507, 156360), (19545, 148056), (23454, 123380), (23880, 121179), (24676, 117270), (26060, 111042), (30845, 93816), (31272, 92535), (35820, 80786), (37014, 78180), (39090, 74028), (40393, 71640), (46908, 61690), (49352, 58635), (52120, 55521)]