2019444960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19037}}^1$

素因数の和:19085

約数の個数: 192

約数和(自身を含む): 7253934912

約数和(自身を除く): 5234489952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2720, 3120, 3315, 3536, 4080, 4420, 5304, 6240, 6630, 7072, 8160, 8840, 10608, 13260, 17680, 19037, 21216, 26520, 35360, 38074, 53040, 57111, 76148, 95185, 106080, 114222, 152296, 190370, 228444, 247481, 285555, 304592, 323629, 380740, 456888, 494962, 571110, 609184, 647258, 742443, 761480, 913776, 970887, 989924, 1142220, 1237405, 1294516, 1484886, 1522960, 1618145, 1827552, 1941774, 1979848, 2284440, 2474810, 2589032, 2969772, 3045920, 3236290, 3712215, 3883548, 3959696, 4207177, 4568880, 4854435, 4949620, 5178064, 5939544, 6472580, 7424430, 7767096, 7919392, 8414354, 9137760, 9708870, 9899240, 10356128, 11879088, 12621531, 12945160, 14848860, 15534192, 16828708, 19417740, 19798480, 21035885, 23758176, 25243062, 25890320, 29697720, 31068384, 33657416, 38835480, 39596960, 42071770, 50486124, 51780640, 59395440, 63107655, 67314832, 77670960, 84143540, 100972248, 118790880, 126215310, 134629664, 155341920, 168287080, 201944496, 252430620, 336574160, 403888992, 504861240, 673148320, 1009722480, 2019444960]

約数ペア:

[(1, 2019444960), (2, 1009722480), (3, 673148320), (4, 504861240), (5, 403888992), (6, 336574160), (8, 252430620), (10, 201944496), (12, 168287080), (13, 155341920), (15, 134629664), (16, 126215310), (17, 118790880), (20, 100972248), (24, 84143540), (26, 77670960), (30, 67314832), (32, 63107655), (34, 59395440), (39, 51780640), (40, 50486124), (48, 42071770), (51, 39596960), (52, 38835480), (60, 33657416), (65, 31068384), (68, 29697720), (78, 25890320), (80, 25243062), (85, 23758176), (96, 21035885), (102, 19798480), (104, 19417740), (120, 16828708), (130, 15534192), (136, 14848860), (156, 12945160), (160, 12621531), (170, 11879088), (195, 10356128), (204, 9899240), (208, 9708870), (221, 9137760), (240, 8414354), (255, 7919392), (260, 7767096), (272, 7424430), (312, 6472580), (340, 5939544), (390, 5178064), (408, 4949620), (416, 4854435), (442, 4568880), (480, 4207177), (510, 3959696), (520, 3883548), (544, 3712215), (624, 3236290), (663, 3045920), (680, 2969772), (780, 2589032), (816, 2474810), (884, 2284440), (1020, 1979848), (1040, 1941774), (1105, 1827552), (1248, 1618145), (1326, 1522960), (1360, 1484886), (1560, 1294516), (1632, 1237405), (1768, 1142220), (2040, 989924), (2080, 970887), (2210, 913776), (2652, 761480), (2720, 742443), (3120, 647258), (3315, 609184), (3536, 571110), (4080, 494962), (4420, 456888), (5304, 380740), (6240, 323629), (6630, 304592), (7072, 285555), (8160, 247481), (8840, 228444), (10608, 190370), (13260, 152296), (17680, 114222), (19037, 106080), (21216, 95185), (26520, 76148), (35360, 57111), (38074, 53040)]