2858165280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1584

約数の個数: 288

約数和(自身を含む): 10309178880

約数和(自身を除く): 7451013600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 96, 120, 124, 129, 144, 155, 160, 172, 180, 186, 215, 240, 248, 258, 279, 288, 310, 344, 360, 372, 387, 430, 465, 480, 496, 516, 558, 620, 645, 688, 720, 744, 774, 860, 930, 992, 1032, 1116, 1240, 1290, 1333, 1376, 1395, 1440, 1488, 1489, 1548, 1720, 1860, 1935, 2064, 2232, 2480, 2580, 2666, 2790, 2976, 2978, 3096, 3440, 3720, 3870, 3999, 4128, 4464, 4467, 4960, 5160, 5332, 5580, 5956, 6192, 6665, 6880, 7440, 7445, 7740, 7998, 8928, 8934, 10320, 10664, 11160, 11912, 11997, 12384, 13330, 13401, 14880, 14890, 15480, 15996, 17868, 19995, 20640, 21328, 22320, 22335, 23824, 23994, 26660, 26802, 29780, 30960, 31992, 35736, 39990, 42656, 44640, 44670, 46159, 47648, 47988, 53320, 53604, 59560, 59985, 61920, 63984, 64027, 67005, 71472, 79980, 89340, 92318, 95976, 106640, 107208, 119120, 119970, 127968, 128054, 134010, 138477, 142944, 159960, 178680, 184636, 191952, 192081, 213280, 214416, 230795, 238240, 239940, 256108, 268020, 276954, 319920, 320135, 357360, 369272, 383904, 384162, 415431, 428832, 461590, 479880, 512216, 536040, 553908, 576243, 639840, 640270, 692385, 714720, 738544, 768324, 830862, 923180, 959760, 960405, 1024432, 1072080, 1107816, 1152486, 1280540, 1384770, 1477088, 1536648, 1661724, 1846360, 1919520, 1920810, 1984837, 2048864, 2077155, 2144160, 2215632, 2304972, 2561080, 2769540, 2881215, 3073296, 3323448, 3692720, 3841620, 3969674, 4154310, 4431264, 4609944, 5122160, 5539080, 5762430, 5954511, 6146592, 6646896, 7385440, 7683240, 7939348, 8308620, 9219888, 9924185, 10244320, 11078160, 11524860, 11909022, 13293792, 15366480, 15878696, 16617240, 17863533, 18439776, 19848370, 22156320, 23049720, 23818044, 29772555, 30732960, 31757392, 33234480, 35727066, 39696740, 46099440, 47636088, 59545110, 63514784, 66468960, 71454132, 79393480, 89317665, 92198880, 95272176, 119090220, 142908264, 158786960, 178635330, 190544352, 238180440, 285816528, 317573920, 357270660, 476360880, 571633056, 714541320, 952721760, 1429082640, 2858165280]

約数ペア:

[(1, 2858165280), (2, 1429082640), (3, 952721760), (4, 714541320), (5, 571633056), (6, 476360880), (8, 357270660), (9, 317573920), (10, 285816528), (12, 238180440), (15, 190544352), (16, 178635330), (18, 158786960), (20, 142908264), (24, 119090220), (30, 95272176), (31, 92198880), (32, 89317665), (36, 79393480), (40, 71454132), (43, 66468960), (45, 63514784), (48, 59545110), (60, 47636088), (62, 46099440), (72, 39696740), (80, 35727066), (86, 33234480), (90, 31757392), (93, 30732960), (96, 29772555), (120, 23818044), (124, 23049720), (129, 22156320), (144, 19848370), (155, 18439776), (160, 17863533), (172, 16617240), (180, 15878696), (186, 15366480), (215, 13293792), (240, 11909022), (248, 11524860), (258, 11078160), (279, 10244320), (288, 9924185), (310, 9219888), (344, 8308620), (360, 7939348), (372, 7683240), (387, 7385440), (430, 6646896), (465, 6146592), (480, 5954511), (496, 5762430), (516, 5539080), (558, 5122160), (620, 4609944), (645, 4431264), (688, 4154310), (720, 3969674), (744, 3841620), (774, 3692720), (860, 3323448), (930, 3073296), (992, 2881215), (1032, 2769540), (1116, 2561080), (1240, 2304972), (1290, 2215632), (1333, 2144160), (1376, 2077155), (1395, 2048864), (1440, 1984837), (1488, 1920810), (1489, 1919520), (1548, 1846360), (1720, 1661724), (1860, 1536648), (1935, 1477088), (2064, 1384770), (2232, 1280540), (2480, 1152486), (2580, 1107816), (2666, 1072080), (2790, 1024432), (2976, 960405), (2978, 959760), (3096, 923180), (3440, 830862), (3720, 768324), (3870, 738544), (3999, 714720), (4128, 692385), (4464, 640270), (4467, 639840), (4960, 576243), (5160, 553908), (5332, 536040), (5580, 512216), (5956, 479880), (6192, 461590), (6665, 428832), (6880, 415431), (7440, 384162), (7445, 383904), (7740, 369272), (7998, 357360), (8928, 320135), (8934, 319920), (10320, 276954), (10664, 268020), (11160, 256108), (11912, 239940), (11997, 238240), (12384, 230795), (13330, 214416), (13401, 213280), (14880, 192081), (14890, 191952), (15480, 184636), (15996, 178680), (17868, 159960), (19995, 142944), (20640, 138477), (21328, 134010), (22320, 128054), (22335, 127968), (23824, 119970), (23994, 119120), (26660, 107208), (26802, 106640), (29780, 95976), (30960, 92318), (31992, 89340), (35736, 79980), (39990, 71472), (42656, 67005), (44640, 64027), (44670, 63984), (46159, 61920), (47648, 59985), (47988, 59560), (53320, 53604)]