142814880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2580

約数の個数: 192

約数和(自身を含む): 538513920

約数和(自身を除く): 395699040

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, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2543, 2808, 3120, 3510, 3744, 4320, 4680, 5086, 5616, 6240, 7020, 7629, 9360, 10172, 11232, 12715, 14040, 15258, 18720, 20344, 22887, 25430, 28080, 30516, 33059, 38145, 40688, 45774, 50860, 56160, 61032, 66118, 68661, 76290, 81376, 91548, 99177, 101720, 114435, 122064, 132236, 137322, 152580, 165295, 183096, 198354, 203440, 228870, 244128, 264472, 274644, 297531, 305160, 330590, 343305, 366192, 396708, 406880, 457740, 495885, 528944, 549288, 595062, 610320, 661180, 686610, 732384, 793416, 892593, 915480, 991770, 1057888, 1098576, 1190124, 1220640, 1322360, 1373220, 1487655, 1586832, 1785186, 1830960, 1983540, 2197152, 2380248, 2644720, 2746440, 2975310, 3173664, 3570372, 3661920, 3967080, 4462965, 4760496, 5289440, 5492880, 5950620, 7140744, 7934160, 8925930, 9520992, 10985760, 11901240, 14281488, 15868320, 17851860, 23802480, 28562976, 35703720, 47604960, 71407440, 142814880]

約数ペア:

[(1, 142814880), (2, 71407440), (3, 47604960), (4, 35703720), (5, 28562976), (6, 23802480), (8, 17851860), (9, 15868320), (10, 14281488), (12, 11901240), (13, 10985760), (15, 9520992), (16, 8925930), (18, 7934160), (20, 7140744), (24, 5950620), (26, 5492880), (27, 5289440), (30, 4760496), (32, 4462965), (36, 3967080), (39, 3661920), (40, 3570372), (45, 3173664), (48, 2975310), (52, 2746440), (54, 2644720), (60, 2380248), (65, 2197152), (72, 1983540), (78, 1830960), (80, 1785186), (90, 1586832), (96, 1487655), (104, 1373220), (108, 1322360), (117, 1220640), (120, 1190124), (130, 1098576), (135, 1057888), (144, 991770), (156, 915480), (160, 892593), (180, 793416), (195, 732384), (208, 686610), (216, 661180), (234, 610320), (240, 595062), (260, 549288), (270, 528944), (288, 495885), (312, 457740), (351, 406880), (360, 396708), (390, 366192), (416, 343305), (432, 330590), (468, 305160), (480, 297531), (520, 274644), (540, 264472), (585, 244128), (624, 228870), (702, 203440), (720, 198354), (780, 183096), (864, 165295), (936, 152580), (1040, 137322), (1080, 132236), (1170, 122064), (1248, 114435), (1404, 101720), (1440, 99177), (1560, 91548), (1755, 81376), (1872, 76290), (2080, 68661), (2160, 66118), (2340, 61032), (2543, 56160), (2808, 50860), (3120, 45774), (3510, 40688), (3744, 38145), (4320, 33059), (4680, 30516), (5086, 28080), (5616, 25430), (6240, 22887), (7020, 20344), (7629, 18720), (9360, 15258), (10172, 14040), (11232, 12715)]