1913306080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:2001

約数の個数: 192

約数和(自身を含む): 5556418560

約数和(自身を除く): 3643112480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 70, 76, 80, 94, 95, 112, 133, 140, 152, 160, 188, 190, 224, 235, 266, 280, 304, 329, 376, 380, 470, 532, 560, 608, 658, 665, 752, 760, 893, 940, 1064, 1120, 1316, 1330, 1504, 1520, 1645, 1786, 1880, 1913, 2128, 2632, 2660, 3040, 3290, 3572, 3760, 3826, 4256, 4465, 5264, 5320, 6251, 6580, 7144, 7520, 7652, 8930, 9565, 10528, 10640, 12502, 13160, 13391, 14288, 15304, 17860, 19130, 21280, 25004, 26320, 26782, 28576, 30608, 31255, 35720, 36347, 38260, 50008, 52640, 53564, 61216, 62510, 66955, 71440, 72694, 76520, 89911, 100016, 107128, 125020, 133910, 142880, 145388, 153040, 179822, 181735, 200032, 214256, 250040, 254429, 267820, 290776, 306080, 359644, 363470, 428512, 449555, 500080, 508858, 535640, 581552, 629377, 719288, 726940, 899110, 1000160, 1017716, 1071280, 1163104, 1258754, 1272145, 1438576, 1453880, 1708309, 1798220, 2035432, 2142560, 2517508, 2544290, 2877152, 2907760, 3146885, 3416618, 3596440, 4070864, 5035016, 5088580, 5815520, 6293770, 6833236, 7192880, 8141728, 8541545, 10070032, 10177160, 11958163, 12587540, 13666472, 14385760, 17083090, 20140064, 20354320, 23916326, 25175080, 27332944, 34166180, 40708640, 47832652, 50350160, 54665888, 59790815, 68332360, 95665304, 100700320, 119581630, 136664720, 191330608, 239163260, 273329440, 382661216, 478326520, 956653040, 1913306080]

約数ペア:

[(1, 1913306080), (2, 956653040), (4, 478326520), (5, 382661216), (7, 273329440), (8, 239163260), (10, 191330608), (14, 136664720), (16, 119581630), (19, 100700320), (20, 95665304), (28, 68332360), (32, 59790815), (35, 54665888), (38, 50350160), (40, 47832652), (47, 40708640), (56, 34166180), (70, 27332944), (76, 25175080), (80, 23916326), (94, 20354320), (95, 20140064), (112, 17083090), (133, 14385760), (140, 13666472), (152, 12587540), (160, 11958163), (188, 10177160), (190, 10070032), (224, 8541545), (235, 8141728), (266, 7192880), (280, 6833236), (304, 6293770), (329, 5815520), (376, 5088580), (380, 5035016), (470, 4070864), (532, 3596440), (560, 3416618), (608, 3146885), (658, 2907760), (665, 2877152), (752, 2544290), (760, 2517508), (893, 2142560), (940, 2035432), (1064, 1798220), (1120, 1708309), (1316, 1453880), (1330, 1438576), (1504, 1272145), (1520, 1258754), (1645, 1163104), (1786, 1071280), (1880, 1017716), (1913, 1000160), (2128, 899110), (2632, 726940), (2660, 719288), (3040, 629377), (3290, 581552), (3572, 535640), (3760, 508858), (3826, 500080), (4256, 449555), (4465, 428512), (5264, 363470), (5320, 359644), (6251, 306080), (6580, 290776), (7144, 267820), (7520, 254429), (7652, 250040), (8930, 214256), (9565, 200032), (10528, 181735), (10640, 179822), (12502, 153040), (13160, 145388), (13391, 142880), (14288, 133910), (15304, 125020), (17860, 107128), (19130, 100016), (21280, 89911), (25004, 76520), (26320, 72694), (26782, 71440), (28576, 66955), (30608, 62510), (31255, 61216), (35720, 53564), (36347, 52640), (38260, 50008)]