2090257440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2017}}^1$

素因数の和:2179

約数の個数: 192

約数和(自身を含む): 7030001664

約数和(自身を除く): 4939744224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 127, 136, 160, 170, 204, 240, 254, 255, 272, 340, 381, 408, 480, 508, 510, 544, 635, 680, 762, 816, 1016, 1020, 1270, 1360, 1524, 1632, 1905, 2017, 2032, 2040, 2159, 2540, 2720, 3048, 3810, 4034, 4064, 4080, 4318, 5080, 6051, 6096, 6477, 7620, 8068, 8160, 8636, 10085, 10160, 10795, 12102, 12192, 12954, 15240, 16136, 17272, 20170, 20320, 21590, 24204, 25908, 30255, 30480, 32272, 32385, 34289, 34544, 40340, 43180, 48408, 51816, 60510, 60960, 64544, 64770, 68578, 69088, 80680, 86360, 96816, 102867, 103632, 121020, 129540, 137156, 161360, 171445, 172720, 193632, 205734, 207264, 242040, 256159, 259080, 274312, 322720, 342890, 345440, 411468, 484080, 512318, 514335, 518160, 548624, 685780, 768477, 822936, 968160, 1024636, 1028670, 1036320, 1097248, 1280795, 1371560, 1536954, 1645872, 2049272, 2057340, 2561590, 2743120, 3073908, 3291744, 3842385, 4098544, 4114680, 4354703, 5123180, 5486240, 6147816, 7684770, 8197088, 8229360, 8709406, 10246360, 12295632, 13064109, 15369540, 16458720, 17418812, 20492720, 21773515, 24591264, 26128218, 30739080, 34837624, 40985440, 43547030, 52256436, 61478160, 65320545, 69675248, 87094060, 104512872, 122956320, 130641090, 139350496, 174188120, 209025744, 261282180, 348376240, 418051488, 522564360, 696752480, 1045128720, 2090257440]

約数ペア:

[(1, 2090257440), (2, 1045128720), (3, 696752480), (4, 522564360), (5, 418051488), (6, 348376240), (8, 261282180), (10, 209025744), (12, 174188120), (15, 139350496), (16, 130641090), (17, 122956320), (20, 104512872), (24, 87094060), (30, 69675248), (32, 65320545), (34, 61478160), (40, 52256436), (48, 43547030), (51, 40985440), (60, 34837624), (68, 30739080), (80, 26128218), (85, 24591264), (96, 21773515), (102, 20492720), (120, 17418812), (127, 16458720), (136, 15369540), (160, 13064109), (170, 12295632), (204, 10246360), (240, 8709406), (254, 8229360), (255, 8197088), (272, 7684770), (340, 6147816), (381, 5486240), (408, 5123180), (480, 4354703), (508, 4114680), (510, 4098544), (544, 3842385), (635, 3291744), (680, 3073908), (762, 2743120), (816, 2561590), (1016, 2057340), (1020, 2049272), (1270, 1645872), (1360, 1536954), (1524, 1371560), (1632, 1280795), (1905, 1097248), (2017, 1036320), (2032, 1028670), (2040, 1024636), (2159, 968160), (2540, 822936), (2720, 768477), (3048, 685780), (3810, 548624), (4034, 518160), (4064, 514335), (4080, 512318), (4318, 484080), (5080, 411468), (6051, 345440), (6096, 342890), (6477, 322720), (7620, 274312), (8068, 259080), (8160, 256159), (8636, 242040), (10085, 207264), (10160, 205734), (10795, 193632), (12102, 172720), (12192, 171445), (12954, 161360), (15240, 137156), (16136, 129540), (17272, 121020), (20170, 103632), (20320, 102867), (21590, 96816), (24204, 86360), (25908, 80680), (30255, 69088), (30480, 68578), (32272, 64770), (32385, 64544), (34289, 60960), (34544, 60510), (40340, 51816), (43180, 48408)]