28247088720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2178

約数の個数: 320

約数和(自身を含む): 95693875200

約数和(自身を除く): 67446786480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 71, 76, 80, 86, 95, 114, 120, 129, 142, 152, 172, 190, 213, 215, 228, 240, 258, 284, 285, 304, 344, 355, 380, 426, 430, 456, 516, 568, 570, 645, 688, 710, 760, 817, 852, 860, 912, 1032, 1065, 1136, 1140, 1290, 1349, 1420, 1520, 1634, 1704, 1720, 2029, 2064, 2130, 2280, 2451, 2580, 2698, 2840, 3053, 3268, 3408, 3440, 4047, 4058, 4085, 4260, 4560, 4902, 5160, 5396, 5680, 6087, 6106, 6536, 6745, 8094, 8116, 8170, 8520, 9159, 9804, 10145, 10320, 10792, 12174, 12212, 12255, 13072, 13490, 15265, 16188, 16232, 16340, 17040, 18318, 19608, 20235, 20290, 21584, 24348, 24424, 24510, 26980, 30435, 30530, 32376, 32464, 32680, 36636, 38551, 39216, 40470, 40580, 45795, 48696, 48848, 49020, 53960, 58007, 60870, 61060, 64752, 65360, 73272, 77102, 80940, 81160, 87247, 91590, 97392, 98040, 107920, 115653, 116014, 121740, 122120, 144059, 146544, 154204, 161880, 162320, 174021, 174494, 183180, 192755, 196080, 231306, 232028, 243480, 244240, 261741, 288118, 290035, 308408, 323760, 348042, 348988, 366360, 385510, 432177, 436235, 462612, 464056, 486960, 523482, 576236, 578265, 580070, 616816, 696084, 697976, 720295, 732720, 771020, 864354, 870105, 872470, 925224, 928112, 1046964, 1152472, 1156530, 1160140, 1308705, 1392168, 1395952, 1440590, 1542040, 1657693, 1728708, 1740210, 1744940, 1850448, 2093928, 2160885, 2304944, 2313060, 2320280, 2617410, 2737121, 2784336, 2881180, 3084080, 3315386, 3457416, 3480420, 3489880, 4187856, 4321770, 4626120, 4640560, 4973079, 5234820, 5474242, 5762360, 6194537, 6630772, 6914832, 6960840, 6979760, 8211363, 8288465, 8643540, 9252240, 9946158, 10469640, 10948484, 11524720, 12389074, 13261544, 13685605, 13921680, 16422726, 16576930, 17287080, 18583611, 19892316, 20939280, 21896968, 24778148, 24865395, 26523088, 27371210, 30972685, 32845452, 33153860, 34574160, 37167222, 39784632, 41056815, 43793936, 49556296, 49730790, 54742420, 61945370, 65690904, 66307720, 74334444, 79569264, 82113630, 92918055, 99112592, 99461580, 109484840, 117696203, 123890740, 131381808, 132615440, 148668888, 164227260, 185836110, 198923160, 218969680, 235392406, 247781480, 297337776, 328454520, 353088609, 371672220, 397846320, 470784812, 495562960, 588481015, 656909040, 706177218, 743344440, 941569624, 1176962030, 1412354436, 1486688880, 1765443045, 1883139248, 2353924060, 2824708872, 3530886090, 4707848120, 5649417744, 7061772180, 9415696240, 14123544360, 28247088720]

約数ペア:

[(1, 28247088720), (2, 14123544360), (3, 9415696240), (4, 7061772180), (5, 5649417744), (6, 4707848120), (8, 3530886090), (10, 2824708872), (12, 2353924060), (15, 1883139248), (16, 1765443045), (19, 1486688880), (20, 1412354436), (24, 1176962030), (30, 941569624), (38, 743344440), (40, 706177218), (43, 656909040), (48, 588481015), (57, 495562960), (60, 470784812), (71, 397846320), (76, 371672220), (80, 353088609), (86, 328454520), (95, 297337776), (114, 247781480), (120, 235392406), (129, 218969680), (142, 198923160), (152, 185836110), (172, 164227260), (190, 148668888), (213, 132615440), (215, 131381808), (228, 123890740), (240, 117696203), (258, 109484840), (284, 99461580), (285, 99112592), (304, 92918055), (344, 82113630), (355, 79569264), (380, 74334444), (426, 66307720), (430, 65690904), (456, 61945370), (516, 54742420), (568, 49730790), (570, 49556296), (645, 43793936), (688, 41056815), (710, 39784632), (760, 37167222), (817, 34574160), (852, 33153860), (860, 32845452), (912, 30972685), (1032, 27371210), (1065, 26523088), (1136, 24865395), (1140, 24778148), (1290, 21896968), (1349, 20939280), (1420, 19892316), (1520, 18583611), (1634, 17287080), (1704, 16576930), (1720, 16422726), (2029, 13921680), (2064, 13685605), (2130, 13261544), (2280, 12389074), (2451, 11524720), (2580, 10948484), (2698, 10469640), (2840, 9946158), (3053, 9252240), (3268, 8643540), (3408, 8288465), (3440, 8211363), (4047, 6979760), (4058, 6960840), (4085, 6914832), (4260, 6630772), (4560, 6194537), (4902, 5762360), (5160, 5474242), (5396, 5234820), (5680, 4973079), (6087, 4640560), (6106, 4626120), (6536, 4321770), (6745, 4187856), (8094, 3489880), (8116, 3480420), (8170, 3457416), (8520, 3315386), (9159, 3084080), (9804, 2881180), (10145, 2784336), (10320, 2737121), (10792, 2617410), (12174, 2320280), (12212, 2313060), (12255, 2304944), (13072, 2160885), (13490, 2093928), (15265, 1850448), (16188, 1744940), (16232, 1740210), (16340, 1728708), (17040, 1657693), (18318, 1542040), (19608, 1440590), (20235, 1395952), (20290, 1392168), (21584, 1308705), (24348, 1160140), (24424, 1156530), (24510, 1152472), (26980, 1046964), (30435, 928112), (30530, 925224), (32376, 872470), (32464, 870105), (32680, 864354), (36636, 771020), (38551, 732720), (39216, 720295), (40470, 697976), (40580, 696084), (45795, 616816), (48696, 580070), (48848, 578265), (49020, 576236), (53960, 523482), (58007, 486960), (60870, 464056), (61060, 462612), (64752, 436235), (65360, 432177), (73272, 385510), (77102, 366360), (80940, 348988), (81160, 348042), (87247, 323760), (91590, 308408), (97392, 290035), (98040, 288118), (107920, 261741), (115653, 244240), (116014, 243480), (121740, 232028), (122120, 231306), (144059, 196080), (146544, 192755), (154204, 183180), (161880, 174494), (162320, 174021)]