1814955480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4909}}^1$

素因数の和:5018

約数の個数: 192

約数和(自身を含む): 6434064000

約数和(自身を除く): 4619108520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 79, 90, 104, 117, 120, 130, 156, 158, 180, 195, 234, 237, 260, 312, 316, 360, 390, 395, 468, 474, 520, 585, 632, 711, 780, 790, 936, 948, 1027, 1170, 1185, 1422, 1560, 1580, 1896, 2054, 2340, 2370, 2844, 3081, 3160, 3555, 4108, 4680, 4740, 4909, 5135, 5688, 6162, 7110, 8216, 9243, 9480, 9818, 10270, 12324, 14220, 14727, 15405, 18486, 19636, 20540, 24545, 24648, 28440, 29454, 30810, 36972, 39272, 41080, 44181, 46215, 49090, 58908, 61620, 63817, 73635, 73944, 88362, 92430, 98180, 117816, 123240, 127634, 147270, 176724, 184860, 191451, 196360, 220905, 255268, 294540, 319085, 353448, 369720, 382902, 387811, 441810, 510536, 574353, 589080, 638170, 765804, 775622, 883620, 957255, 1148706, 1163433, 1276340, 1531608, 1551244, 1767240, 1914510, 1939055, 2297412, 2326866, 2552680, 2871765, 3102488, 3490299, 3829020, 3878110, 4594824, 4653732, 5041543, 5743530, 5817165, 6980598, 7658040, 7756220, 9307464, 10083086, 11487060, 11634330, 13961196, 15124629, 15512440, 17451495, 20166172, 22974120, 23268660, 25207715, 27922392, 30249258, 34902990, 40332344, 45373887, 46537320, 50415430, 60498516, 69805980, 75623145, 90747774, 100830860, 120997032, 139611960, 151246290, 181495548, 201661720, 226869435, 302492580, 362991096, 453738870, 604985160, 907477740, 1814955480]

約数ペア:

[(1, 1814955480), (2, 907477740), (3, 604985160), (4, 453738870), (5, 362991096), (6, 302492580), (8, 226869435), (9, 201661720), (10, 181495548), (12, 151246290), (13, 139611960), (15, 120997032), (18, 100830860), (20, 90747774), (24, 75623145), (26, 69805980), (30, 60498516), (36, 50415430), (39, 46537320), (40, 45373887), (45, 40332344), (52, 34902990), (60, 30249258), (65, 27922392), (72, 25207715), (78, 23268660), (79, 22974120), (90, 20166172), (104, 17451495), (117, 15512440), (120, 15124629), (130, 13961196), (156, 11634330), (158, 11487060), (180, 10083086), (195, 9307464), (234, 7756220), (237, 7658040), (260, 6980598), (312, 5817165), (316, 5743530), (360, 5041543), (390, 4653732), (395, 4594824), (468, 3878110), (474, 3829020), (520, 3490299), (585, 3102488), (632, 2871765), (711, 2552680), (780, 2326866), (790, 2297412), (936, 1939055), (948, 1914510), (1027, 1767240), (1170, 1551244), (1185, 1531608), (1422, 1276340), (1560, 1163433), (1580, 1148706), (1896, 957255), (2054, 883620), (2340, 775622), (2370, 765804), (2844, 638170), (3081, 589080), (3160, 574353), (3555, 510536), (4108, 441810), (4680, 387811), (4740, 382902), (4909, 369720), (5135, 353448), (5688, 319085), (6162, 294540), (7110, 255268), (8216, 220905), (9243, 196360), (9480, 191451), (9818, 184860), (10270, 176724), (12324, 147270), (14220, 127634), (14727, 123240), (15405, 117816), (18486, 98180), (19636, 92430), (20540, 88362), (24545, 73944), (24648, 73635), (28440, 63817), (29454, 61620), (30810, 58908), (36972, 49090), (39272, 46215), (41080, 44181)]