286383960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 989820000

約数和(自身を除く): 703436040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 149, 152, 171, 180, 190, 228, 281, 285, 298, 342, 360, 380, 447, 456, 562, 570, 596, 684, 745, 760, 843, 855, 894, 1124, 1140, 1192, 1341, 1368, 1405, 1490, 1686, 1710, 1788, 2235, 2248, 2280, 2529, 2682, 2810, 2831, 2980, 3372, 3420, 3576, 4215, 4470, 5058, 5339, 5364, 5620, 5662, 5960, 6705, 6744, 6840, 8430, 8493, 8940, 10116, 10678, 10728, 11240, 11324, 12645, 13410, 14155, 16017, 16860, 16986, 17880, 20232, 21356, 22648, 25290, 25479, 26695, 26820, 28310, 32034, 33720, 33972, 41869, 42465, 42712, 48051, 50580, 50958, 53390, 53640, 56620, 64068, 67944, 80085, 83738, 84930, 96102, 101160, 101916, 106780, 113240, 125607, 127395, 128136, 160170, 167476, 169860, 192204, 203832, 209345, 213560, 240255, 251214, 254790, 320340, 334952, 339720, 376821, 384408, 418690, 480510, 502428, 509580, 628035, 640680, 753642, 795511, 837380, 961020, 1004856, 1019160, 1256070, 1507284, 1591022, 1674760, 1884105, 1922040, 2386533, 2512140, 3014568, 3182044, 3768210, 3977555, 4773066, 5024280, 6364088, 7159599, 7536420, 7955110, 9546132, 11932665, 14319198, 15072840, 15910220, 19092264, 23865330, 28638396, 31820440, 35797995, 47730660, 57276792, 71595990, 95461320, 143191980, 286383960]

約数ペア:

[(1, 286383960), (2, 143191980), (3, 95461320), (4, 71595990), (5, 57276792), (6, 47730660), (8, 35797995), (9, 31820440), (10, 28638396), (12, 23865330), (15, 19092264), (18, 15910220), (19, 15072840), (20, 14319198), (24, 11932665), (30, 9546132), (36, 7955110), (38, 7536420), (40, 7159599), (45, 6364088), (57, 5024280), (60, 4773066), (72, 3977555), (76, 3768210), (90, 3182044), (95, 3014568), (114, 2512140), (120, 2386533), (149, 1922040), (152, 1884105), (171, 1674760), (180, 1591022), (190, 1507284), (228, 1256070), (281, 1019160), (285, 1004856), (298, 961020), (342, 837380), (360, 795511), (380, 753642), (447, 640680), (456, 628035), (562, 509580), (570, 502428), (596, 480510), (684, 418690), (745, 384408), (760, 376821), (843, 339720), (855, 334952), (894, 320340), (1124, 254790), (1140, 251214), (1192, 240255), (1341, 213560), (1368, 209345), (1405, 203832), (1490, 192204), (1686, 169860), (1710, 167476), (1788, 160170), (2235, 128136), (2248, 127395), (2280, 125607), (2529, 113240), (2682, 106780), (2810, 101916), (2831, 101160), (2980, 96102), (3372, 84930), (3420, 83738), (3576, 80085), (4215, 67944), (4470, 64068), (5058, 56620), (5339, 53640), (5364, 53390), (5620, 50958), (5662, 50580), (5960, 48051), (6705, 42712), (6744, 42465), (6840, 41869), (8430, 33972), (8493, 33720), (8940, 32034), (10116, 28310), (10678, 26820), (10728, 26695), (11240, 25479), (11324, 25290), (12645, 22648), (13410, 21356), (14155, 20232), (16017, 17880), (16860, 16986)]