283326480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 1015560000

約数和(自身を除く): 732233520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 139, 144, 149, 152, 171, 180, 190, 228, 240, 278, 285, 298, 304, 342, 360, 380, 417, 447, 456, 556, 570, 596, 684, 695, 720, 745, 760, 834, 855, 894, 912, 1112, 1140, 1192, 1251, 1341, 1368, 1390, 1490, 1520, 1668, 1710, 1788, 2085, 2224, 2235, 2280, 2384, 2502, 2641, 2682, 2736, 2780, 2831, 2980, 3336, 3420, 3576, 4170, 4470, 4560, 5004, 5282, 5364, 5560, 5662, 5960, 6255, 6672, 6705, 6840, 7152, 7923, 8340, 8493, 8940, 10008, 10564, 10728, 11120, 11324, 11920, 12510, 13205, 13410, 13680, 14155, 15846, 16680, 16986, 17880, 20016, 20711, 21128, 21456, 22648, 23769, 25020, 25479, 26410, 26820, 28310, 31692, 33360, 33972, 35760, 39615, 41422, 42256, 42465, 45296, 47538, 50040, 50958, 52820, 53640, 56620, 62133, 63384, 67944, 79230, 82844, 84930, 95076, 100080, 101916, 103555, 105640, 107280, 113240, 118845, 124266, 126768, 127395, 135888, 158460, 165688, 169860, 186399, 190152, 203832, 207110, 211280, 226480, 237690, 248532, 254790, 310665, 316920, 331376, 339720, 372798, 380304, 393509, 407664, 414220, 475380, 497064, 509580, 621330, 633840, 679440, 745596, 787018, 828440, 931995, 950760, 994128, 1019160, 1180527, 1242660, 1491192, 1574036, 1656880, 1863990, 1901520, 1967545, 2038320, 2361054, 2485320, 2982384, 3148072, 3541581, 3727980, 3935090, 4722108, 4970640, 5902635, 6296144, 7083162, 7455960, 7870180, 9444216, 11805270, 14166324, 14911920, 15740360, 17707905, 18888432, 23610540, 28332648, 31480720, 35415810, 47221080, 56665296, 70831620, 94442160, 141663240, 283326480]

約数ペア:

[(1, 283326480), (2, 141663240), (3, 94442160), (4, 70831620), (5, 56665296), (6, 47221080), (8, 35415810), (9, 31480720), (10, 28332648), (12, 23610540), (15, 18888432), (16, 17707905), (18, 15740360), (19, 14911920), (20, 14166324), (24, 11805270), (30, 9444216), (36, 7870180), (38, 7455960), (40, 7083162), (45, 6296144), (48, 5902635), (57, 4970640), (60, 4722108), (72, 3935090), (76, 3727980), (80, 3541581), (90, 3148072), (95, 2982384), (114, 2485320), (120, 2361054), (139, 2038320), (144, 1967545), (149, 1901520), (152, 1863990), (171, 1656880), (180, 1574036), (190, 1491192), (228, 1242660), (240, 1180527), (278, 1019160), (285, 994128), (298, 950760), (304, 931995), (342, 828440), (360, 787018), (380, 745596), (417, 679440), (447, 633840), (456, 621330), (556, 509580), (570, 497064), (596, 475380), (684, 414220), (695, 407664), (720, 393509), (745, 380304), (760, 372798), (834, 339720), (855, 331376), (894, 316920), (912, 310665), (1112, 254790), (1140, 248532), (1192, 237690), (1251, 226480), (1341, 211280), (1368, 207110), (1390, 203832), (1490, 190152), (1520, 186399), (1668, 169860), (1710, 165688), (1788, 158460), (2085, 135888), (2224, 127395), (2235, 126768), (2280, 124266), (2384, 118845), (2502, 113240), (2641, 107280), (2682, 105640), (2736, 103555), (2780, 101916), (2831, 100080), (2980, 95076), (3336, 84930), (3420, 82844), (3576, 79230), (4170, 67944), (4470, 63384), (4560, 62133), (5004, 56620), (5282, 53640), (5364, 52820), (5560, 50958), (5662, 50040), (5960, 47538), (6255, 45296), (6672, 42465), (6705, 42256), (6840, 41422), (7152, 39615), (7923, 35760), (8340, 33972), (8493, 33360), (8940, 31692), (10008, 28310), (10564, 26820), (10728, 26410), (11120, 25479), (11324, 25020), (11920, 23769), (12510, 22648), (13205, 21456), (13410, 21128), (13680, 20711), (14155, 20016), (15846, 17880), (16680, 16986)]