285629760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2582

約数の個数: 224

約数和(自身を含む): 1085575680

約数和(自身を除く): 799945920

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2543, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5086, 5616, 6240, 7020, 7488, 7629, 8640, 9360, 10172, 11232, 12480, 12715, 14040, 15258, 18720, 20344, 22464, 22887, 25430, 28080, 30516, 33059, 37440, 38145, 40688, 45774, 50860, 56160, 61032, 66118, 68661, 76290, 81376, 91548, 99177, 101720, 112320, 114435, 122064, 132236, 137322, 152580, 162752, 165295, 183096, 198354, 203440, 228870, 244128, 264472, 274644, 297531, 305160, 330590, 343305, 366192, 396708, 406880, 457740, 488256, 495885, 528944, 549288, 595062, 610320, 661180, 686610, 732384, 793416, 813760, 892593, 915480, 991770, 1057888, 1098576, 1190124, 1220640, 1322360, 1373220, 1464768, 1487655, 1586832, 1785186, 1830960, 1983540, 2115776, 2197152, 2380248, 2441280, 2644720, 2746440, 2975310, 3173664, 3570372, 3661920, 3967080, 4394304, 4462965, 4760496, 5289440, 5492880, 5950620, 6347328, 7140744, 7323840, 7934160, 8925930, 9520992, 10578880, 10985760, 11901240, 14281488, 15868320, 17851860, 19041984, 21971520, 23802480, 28562976, 31736640, 35703720, 47604960, 57125952, 71407440, 95209920, 142814880, 285629760]

約数ペア:

[(1, 285629760), (2, 142814880), (3, 95209920), (4, 71407440), (5, 57125952), (6, 47604960), (8, 35703720), (9, 31736640), (10, 28562976), (12, 23802480), (13, 21971520), (15, 19041984), (16, 17851860), (18, 15868320), (20, 14281488), (24, 11901240), (26, 10985760), (27, 10578880), (30, 9520992), (32, 8925930), (36, 7934160), (39, 7323840), (40, 7140744), (45, 6347328), (48, 5950620), (52, 5492880), (54, 5289440), (60, 4760496), (64, 4462965), (65, 4394304), (72, 3967080), (78, 3661920), (80, 3570372), (90, 3173664), (96, 2975310), (104, 2746440), (108, 2644720), (117, 2441280), (120, 2380248), (130, 2197152), (135, 2115776), (144, 1983540), (156, 1830960), (160, 1785186), (180, 1586832), (192, 1487655), (195, 1464768), (208, 1373220), (216, 1322360), (234, 1220640), (240, 1190124), (260, 1098576), (270, 1057888), (288, 991770), (312, 915480), (320, 892593), (351, 813760), (360, 793416), (390, 732384), (416, 686610), (432, 661180), (468, 610320), (480, 595062), (520, 549288), (540, 528944), (576, 495885), (585, 488256), (624, 457740), (702, 406880), (720, 396708), (780, 366192), (832, 343305), (864, 330590), (936, 305160), (960, 297531), (1040, 274644), (1080, 264472), (1170, 244128), (1248, 228870), (1404, 203440), (1440, 198354), (1560, 183096), (1728, 165295), (1755, 162752), (1872, 152580), (2080, 137322), (2160, 132236), (2340, 122064), (2496, 114435), (2543, 112320), (2808, 101720), (2880, 99177), (3120, 91548), (3510, 81376), (3744, 76290), (4160, 68661), (4320, 66118), (4680, 61032), (5086, 56160), (5616, 50860), (6240, 45774), (7020, 40688), (7488, 38145), (7629, 37440), (8640, 33059), (9360, 30516), (10172, 28080), (11232, 25430), (12480, 22887), (12715, 22464), (14040, 20344), (15258, 18720)]