19338572160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{63347}}^1$

素因数の和:63425

約数の個数: 192

約数和(自身を含む): 68039552880

約数和(自身を除く): 48700980720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1440, 1590, 1696, 1908, 1920, 2120, 2385, 2544, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 5760, 6360, 6784, 7632, 8480, 9540, 10176, 12720, 15264, 16960, 19080, 20352, 25440, 30528, 33920, 38160, 50880, 61056, 63347, 76320, 101760, 126694, 152640, 190041, 253388, 305280, 316735, 380082, 506776, 570123, 633470, 760164, 950205, 1013552, 1140246, 1266940, 1520328, 1900410, 2027104, 2280492, 2533880, 2850615, 3040656, 3357391, 3800820, 4054208, 4560984, 5067760, 5701230, 6081312, 6714782, 7601640, 8108416, 9121968, 10072173, 10135520, 11402460, 12162624, 13429564, 15203280, 16786955, 18243936, 20144346, 20271040, 22804920, 24325248, 26859128, 30216519, 30406560, 33573910, 36487872, 40288692, 40542080, 45609840, 50360865, 53718256, 60433038, 60813120, 67147820, 72975744, 80577384, 91219680, 100721730, 107436512, 120866076, 121626240, 134295640, 151082595, 161154768, 182439360, 201443460, 214873024, 241732152, 268591280, 302165190, 322309536, 364878720, 402886920, 429746048, 483464304, 537182560, 604330380, 644619072, 805773840, 966928608, 1074365120, 1208660760, 1289238144, 1611547680, 1933857216, 2148730240, 2417321520, 3223095360, 3867714432, 4834643040, 6446190720, 9669286080, 19338572160]

約数ペア:

[(1, 19338572160), (2, 9669286080), (3, 6446190720), (4, 4834643040), (5, 3867714432), (6, 3223095360), (8, 2417321520), (9, 2148730240), (10, 1933857216), (12, 1611547680), (15, 1289238144), (16, 1208660760), (18, 1074365120), (20, 966928608), (24, 805773840), (30, 644619072), (32, 604330380), (36, 537182560), (40, 483464304), (45, 429746048), (48, 402886920), (53, 364878720), (60, 322309536), (64, 302165190), (72, 268591280), (80, 241732152), (90, 214873024), (96, 201443460), (106, 182439360), (120, 161154768), (128, 151082595), (144, 134295640), (159, 121626240), (160, 120866076), (180, 107436512), (192, 100721730), (212, 91219680), (240, 80577384), (265, 72975744), (288, 67147820), (318, 60813120), (320, 60433038), (360, 53718256), (384, 50360865), (424, 45609840), (477, 40542080), (480, 40288692), (530, 36487872), (576, 33573910), (636, 30406560), (640, 30216519), (720, 26859128), (795, 24325248), (848, 22804920), (954, 20271040), (960, 20144346), (1060, 18243936), (1152, 16786955), (1272, 15203280), (1440, 13429564), (1590, 12162624), (1696, 11402460), (1908, 10135520), (1920, 10072173), (2120, 9121968), (2385, 8108416), (2544, 7601640), (2880, 6714782), (3180, 6081312), (3392, 5701230), (3816, 5067760), (4240, 4560984), (4770, 4054208), (5088, 3800820), (5760, 3357391), (6360, 3040656), (6784, 2850615), (7632, 2533880), (8480, 2280492), (9540, 2027104), (10176, 1900410), (12720, 1520328), (15264, 1266940), (16960, 1140246), (19080, 1013552), (20352, 950205), (25440, 760164), (30528, 633470), (33920, 570123), (38160, 506776), (50880, 380082), (61056, 316735), (63347, 305280), (76320, 253388), (101760, 190041), (126694, 152640)]