30180017280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{320791}}^1$

素因数の和:320827

約数の個数: 192

約数和(自身を含む): 111905081280

約数和(自身を除く): 81725064000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4480, 4704, 5880, 6272, 6720, 7840, 9408, 11760, 13440, 15680, 18816, 23520, 31360, 47040, 94080, 320791, 641582, 962373, 1283164, 1603955, 1924746, 2245537, 2566328, 3207910, 3849492, 4491074, 4811865, 5132656, 6415820, 6736611, 7698984, 8982148, 9623730, 10265312, 11227685, 12831640, 13473222, 15397968, 15718759, 17964296, 19247460, 20530624, 22455370, 25663280, 26946444, 30795936, 31437518, 33683055, 35928592, 38494920, 41061248, 44910740, 47156277, 51326560, 53892888, 61591872, 62875036, 67366110, 71857184, 76989840, 78593795, 89821480, 94312554, 102653120, 107785776, 123183744, 125750072, 134732220, 143714368, 153979680, 157187590, 179642960, 188625108, 205306240, 215571552, 235781385, 251500144, 269464440, 287428736, 307959360, 314375180, 359285920, 377250216, 431143104, 471562770, 503000288, 538928880, 615918720, 628750360, 718571840, 754500432, 862286208, 943125540, 1006000576, 1077857760, 1257500720, 1437143680, 1509000864, 1886251080, 2012001152, 2155715520, 2515001440, 3018001728, 3772502160, 4311431040, 5030002880, 6036003456, 7545004320, 10060005760, 15090008640, 30180017280]

約数ペア:

[(1, 30180017280), (2, 15090008640), (3, 10060005760), (4, 7545004320), (5, 6036003456), (6, 5030002880), (7, 4311431040), (8, 3772502160), (10, 3018001728), (12, 2515001440), (14, 2155715520), (15, 2012001152), (16, 1886251080), (20, 1509000864), (21, 1437143680), (24, 1257500720), (28, 1077857760), (30, 1006000576), (32, 943125540), (35, 862286208), (40, 754500432), (42, 718571840), (48, 628750360), (49, 615918720), (56, 538928880), (60, 503000288), (64, 471562770), (70, 431143104), (80, 377250216), (84, 359285920), (96, 314375180), (98, 307959360), (105, 287428736), (112, 269464440), (120, 251500144), (128, 235781385), (140, 215571552), (147, 205306240), (160, 188625108), (168, 179642960), (192, 157187590), (196, 153979680), (210, 143714368), (224, 134732220), (240, 125750072), (245, 123183744), (280, 107785776), (294, 102653120), (320, 94312554), (336, 89821480), (384, 78593795), (392, 76989840), (420, 71857184), (448, 67366110), (480, 62875036), (490, 61591872), (560, 53892888), (588, 51326560), (640, 47156277), (672, 44910740), (735, 41061248), (784, 38494920), (840, 35928592), (896, 33683055), (960, 31437518), (980, 30795936), (1120, 26946444), (1176, 25663280), (1344, 22455370), (1470, 20530624), (1568, 19247460), (1680, 17964296), (1920, 15718759), (1960, 15397968), (2240, 13473222), (2352, 12831640), (2688, 11227685), (2940, 10265312), (3136, 9623730), (3360, 8982148), (3920, 7698984), (4480, 6736611), (4704, 6415820), (5880, 5132656), (6272, 4811865), (6720, 4491074), (7840, 3849492), (9408, 3207910), (11760, 2566328), (13440, 2245537), (15680, 1924746), (18816, 1603955), (23520, 1283164), (31360, 962373), (47040, 641582), (94080, 320791)]