1378334880

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 432

約数和(自身を含む): 5312014344

約数和(自身を除く): 3933679464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 101, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 202, 208, 216, 234, 240, 243, 260, 270, 288, 303, 312, 324, 351, 360, 390, 404, 405, 416, 432, 468, 480, 486, 505, 520, 540, 585, 606, 624, 648, 702, 720, 729, 780, 808, 810, 864, 909, 936, 972, 1010, 1040, 1053, 1080, 1170, 1212, 1215, 1248, 1296, 1313, 1404, 1440, 1458, 1515, 1560, 1616, 1620, 1755, 1818, 1872, 1944, 2020, 2080, 2106, 2160, 2187, 2340, 2424, 2430, 2592, 2626, 2727, 2808, 2916, 3030, 3120, 3159, 3232, 3240, 3510, 3636, 3645, 3744, 3888, 3939, 4040, 4212, 4320, 4374, 4545, 4680, 4848, 4860, 5252, 5265, 5454, 5616, 5832, 6060, 6240, 6318, 6480, 6561, 6565, 7020, 7272, 7290, 7776, 7878, 8080, 8181, 8424, 8748, 9090, 9360, 9477, 9696, 9720, 10504, 10530, 10908, 10935, 11232, 11664, 11817, 12120, 12636, 12960, 13122, 13130, 13635, 14040, 14544, 14580, 15756, 15795, 16160, 16362, 16848, 17496, 18180, 18720, 18954, 19440, 19695, 21008, 21060, 21816, 21870, 23328, 23634, 24240, 24543, 25272, 26244, 26260, 27270, 28080, 28431, 29088, 29160, 31512, 31590, 32724, 32805, 33696, 34992, 35451, 36360, 37908, 38880, 39390, 40905, 42016, 42120, 43632, 43740, 47268, 47385, 48480, 49086, 50544, 52488, 52520, 54540, 56160, 56862, 58320, 59085, 63024, 63180, 65448, 65610, 69984, 70902, 72720, 73629, 75816, 78780, 81810, 84240, 85293, 87264, 87480, 94536, 94770, 98172, 101088, 104976, 105040, 106353, 109080, 113724, 116640, 118170, 122715, 126048, 126360, 130896, 131220, 141804, 142155, 145440, 147258, 151632, 157560, 163620, 168480, 170586, 174960, 177255, 189072, 189540, 196344, 209952, 210080, 212706, 218160, 220887, 227448, 236340, 245430, 252720, 261792, 262440, 283608, 284310, 294516, 303264, 315120, 319059, 327240, 341172, 349920, 354510, 368145, 378144, 379080, 392688, 425412, 426465, 436320, 441774, 454896, 472680, 490860, 505440, 524880, 531765, 567216, 568620, 589032, 630240, 638118, 654480, 662661, 682344, 709020, 736290, 758160, 785376, 850824, 852930, 883548, 909792, 945360, 957177, 981720, 1049760, 1063530, 1104435, 1134432, 1137240, 1178064, 1276236, 1308960, 1325322, 1364688, 1418040, 1472580, 1516320, 1595295, 1701648, 1705860, 1767096, 1890720, 1914354, 1963440, 2127060, 2208870, 2274480, 2356128, 2552472, 2650644, 2729376, 2836080, 2871531, 2945160, 3190590, 3313305, 3403296, 3411720, 3534192, 3828708, 3926880, 4254120, 4417740, 4548960, 4785885, 5104944, 5301288, 5672160, 5743062, 5890320, 6381180, 6626610, 6823440, 7068384, 7657416, 8508240, 8614593, 8835480, 9571770, 10209888, 10602576, 11486124, 11780640, 12762360, 13253220, 13646880, 14357655, 15314832, 17016480, 17229186, 17670960, 19143540, 21205152, 22972248, 25524720, 26506440, 28715310, 30629664, 34458372, 35341920, 38287080, 43072965, 45944496, 51049440, 53012880, 57430620, 68916744, 76574160, 86145930, 91888992, 106025760, 114861240, 137833488, 153148320, 172291860, 229722480, 275666976, 344583720, 459444960, 689167440, 1378334880]

約数ペア:

[(1, 1378334880), (2, 689167440), (3, 459444960), (4, 344583720), (5, 275666976), (6, 229722480), (8, 172291860), (9, 153148320), (10, 137833488), (12, 114861240), (13, 106025760), (15, 91888992), (16, 86145930), (18, 76574160), (20, 68916744), (24, 57430620), (26, 53012880), (27, 51049440), (30, 45944496), (32, 43072965), (36, 38287080), (39, 35341920), (40, 34458372), (45, 30629664), (48, 28715310), (52, 26506440), (54, 25524720), (60, 22972248), (65, 21205152), (72, 19143540), (78, 17670960), (80, 17229186), (81, 17016480), (90, 15314832), (96, 14357655), (101, 13646880), (104, 13253220), (108, 12762360), (117, 11780640), (120, 11486124), (130, 10602576), (135, 10209888), (144, 9571770), (156, 8835480), (160, 8614593), (162, 8508240), (180, 7657416), (195, 7068384), (202, 6823440), (208, 6626610), (216, 6381180), (234, 5890320), (240, 5743062), (243, 5672160), (260, 5301288), (270, 5104944), (288, 4785885), (303, 4548960), (312, 4417740), (324, 4254120), (351, 3926880), (360, 3828708), (390, 3534192), (404, 3411720), (405, 3403296), (416, 3313305), (432, 3190590), (468, 2945160), (480, 2871531), (486, 2836080), (505, 2729376), (520, 2650644), (540, 2552472), (585, 2356128), (606, 2274480), (624, 2208870), (648, 2127060), (702, 1963440), (720, 1914354), (729, 1890720), (780, 1767096), (808, 1705860), (810, 1701648), (864, 1595295), (909, 1516320), (936, 1472580), (972, 1418040), (1010, 1364688), (1040, 1325322), (1053, 1308960), (1080, 1276236), (1170, 1178064), (1212, 1137240), (1215, 1134432), (1248, 1104435), (1296, 1063530), (1313, 1049760), (1404, 981720), (1440, 957177), (1458, 945360), (1515, 909792), (1560, 883548), (1616, 852930), (1620, 850824), (1755, 785376), (1818, 758160), (1872, 736290), (1944, 709020), (2020, 682344), (2080, 662661), (2106, 654480), (2160, 638118), (2187, 630240), (2340, 589032), (2424, 568620), (2430, 567216), (2592, 531765), (2626, 524880), (2727, 505440), (2808, 490860), (2916, 472680), (3030, 454896), (3120, 441774), (3159, 436320), (3232, 426465), (3240, 425412), (3510, 392688), (3636, 379080), (3645, 378144), (3744, 368145), (3888, 354510), (3939, 349920), (4040, 341172), (4212, 327240), (4320, 319059), (4374, 315120), (4545, 303264), (4680, 294516), (4848, 284310), (4860, 283608), (5252, 262440), (5265, 261792), (5454, 252720), (5616, 245430), (5832, 236340), (6060, 227448), (6240, 220887), (6318, 218160), (6480, 212706), (6561, 210080), (6565, 209952), (7020, 196344), (7272, 189540), (7290, 189072), (7776, 177255), (7878, 174960), (8080, 170586), (8181, 168480), (8424, 163620), (8748, 157560), (9090, 151632), (9360, 147258), (9477, 145440), (9696, 142155), (9720, 141804), (10504, 131220), (10530, 130896), (10908, 126360), (10935, 126048), (11232, 122715), (11664, 118170), (11817, 116640), (12120, 113724), (12636, 109080), (12960, 106353), (13122, 105040), (13130, 104976), (13635, 101088), (14040, 98172), (14544, 94770), (14580, 94536), (15756, 87480), (15795, 87264), (16160, 85293), (16362, 84240), (16848, 81810), (17496, 78780), (18180, 75816), (18720, 73629), (18954, 72720), (19440, 70902), (19695, 69984), (21008, 65610), (21060, 65448), (21816, 63180), (21870, 63024), (23328, 59085), (23634, 58320), (24240, 56862), (24543, 56160), (25272, 54540), (26244, 52520), (26260, 52488), (27270, 50544), (28080, 49086), (28431, 48480), (29088, 47385), (29160, 47268), (31512, 43740), (31590, 43632), (32724, 42120), (32805, 42016), (33696, 40905), (34992, 39390), (35451, 38880), (36360, 37908)]