20142959040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2331361}}^1$

素因数の和:2331387

約数の個数: 112

約数和(自身を含む): 71059913760

約数和(自身を除く): 50916954720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2331361, 4662722, 6994083, 9325444, 11656805, 13988166, 18650888, 20982249, 23313610, 27976332, 34970415, 37301776, 41964498, 46627220, 55952664, 62946747, 69940830, 74603552, 83928996, 93254440, 104911245, 111905328, 125893494, 139881660, 149207104, 167857992, 186508880, 209822490, 223810656, 251786988, 279763320, 314733735, 335715984, 373017760, 419644980, 447621312, 503573976, 559526640, 629467470, 671431968, 746035520, 839289960, 1007147952, 1119053280, 1258934940, 1342863936, 1678579920, 2014295904, 2238106560, 2517869880, 3357159840, 4028591808, 5035739760, 6714319680, 10071479520, 20142959040]

約数ペア:

[(1, 20142959040), (2, 10071479520), (3, 6714319680), (4, 5035739760), (5, 4028591808), (6, 3357159840), (8, 2517869880), (9, 2238106560), (10, 2014295904), (12, 1678579920), (15, 1342863936), (16, 1258934940), (18, 1119053280), (20, 1007147952), (24, 839289960), (27, 746035520), (30, 671431968), (32, 629467470), (36, 559526640), (40, 503573976), (45, 447621312), (48, 419644980), (54, 373017760), (60, 335715984), (64, 314733735), (72, 279763320), (80, 251786988), (90, 223810656), (96, 209822490), (108, 186508880), (120, 167857992), (135, 149207104), (144, 139881660), (160, 125893494), (180, 111905328), (192, 104911245), (216, 93254440), (240, 83928996), (270, 74603552), (288, 69940830), (320, 62946747), (360, 55952664), (432, 46627220), (480, 41964498), (540, 37301776), (576, 34970415), (720, 27976332), (864, 23313610), (960, 20982249), (1080, 18650888), (1440, 13988166), (1728, 11656805), (2160, 9325444), (2880, 6994083), (4320, 4662722), (8640, 2331361)]