156306960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 557107200

約数和(自身を除く): 400800240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 120, 124, 141, 144, 149, 155, 180, 186, 188, 235, 240, 248, 279, 282, 298, 310, 360, 372, 376, 423, 447, 465, 470, 496, 558, 564, 596, 620, 705, 720, 744, 745, 752, 846, 894, 930, 940, 1116, 1128, 1192, 1240, 1341, 1395, 1410, 1457, 1488, 1490, 1692, 1788, 1860, 1880, 2115, 2232, 2235, 2256, 2384, 2480, 2682, 2790, 2820, 2914, 2980, 3384, 3576, 3720, 3760, 4230, 4371, 4464, 4470, 4619, 5364, 5580, 5640, 5828, 5960, 6705, 6768, 7003, 7152, 7285, 7440, 8460, 8742, 8940, 9238, 10728, 11160, 11280, 11656, 11920, 13113, 13410, 13857, 14006, 14570, 16920, 17484, 17880, 18476, 21009, 21456, 21855, 22320, 23095, 23312, 26226, 26820, 27714, 28012, 29140, 33840, 34968, 35015, 35760, 36952, 41571, 42018, 43710, 46190, 52452, 53640, 55428, 56024, 58280, 63027, 65565, 69285, 69936, 70030, 73904, 83142, 84036, 87420, 92380, 104904, 105045, 107280, 110856, 112048, 116560, 126054, 131130, 138570, 140060, 166284, 168072, 174840, 184760, 207855, 209808, 210090, 217093, 221712, 252108, 262260, 277140, 280120, 315135, 332568, 336144, 349680, 369520, 415710, 420180, 434186, 504216, 524520, 554280, 560240, 630270, 651279, 665136, 831420, 840360, 868372, 1008432, 1049040, 1085465, 1108560, 1260540, 1302558, 1662840, 1680720, 1736744, 1953837, 2170930, 2521080, 2605116, 3256395, 3325680, 3473488, 3907674, 4341860, 5042160, 5210232, 6512790, 7815348, 8683720, 9769185, 10420464, 13025580, 15630696, 17367440, 19538370, 26051160, 31261392, 39076740, 52102320, 78153480, 156306960]

約数ペア:

[(1, 156306960), (2, 78153480), (3, 52102320), (4, 39076740), (5, 31261392), (6, 26051160), (8, 19538370), (9, 17367440), (10, 15630696), (12, 13025580), (15, 10420464), (16, 9769185), (18, 8683720), (20, 7815348), (24, 6512790), (30, 5210232), (31, 5042160), (36, 4341860), (40, 3907674), (45, 3473488), (47, 3325680), (48, 3256395), (60, 2605116), (62, 2521080), (72, 2170930), (80, 1953837), (90, 1736744), (93, 1680720), (94, 1662840), (120, 1302558), (124, 1260540), (141, 1108560), (144, 1085465), (149, 1049040), (155, 1008432), (180, 868372), (186, 840360), (188, 831420), (235, 665136), (240, 651279), (248, 630270), (279, 560240), (282, 554280), (298, 524520), (310, 504216), (360, 434186), (372, 420180), (376, 415710), (423, 369520), (447, 349680), (465, 336144), (470, 332568), (496, 315135), (558, 280120), (564, 277140), (596, 262260), (620, 252108), (705, 221712), (720, 217093), (744, 210090), (745, 209808), (752, 207855), (846, 184760), (894, 174840), (930, 168072), (940, 166284), (1116, 140060), (1128, 138570), (1192, 131130), (1240, 126054), (1341, 116560), (1395, 112048), (1410, 110856), (1457, 107280), (1488, 105045), (1490, 104904), (1692, 92380), (1788, 87420), (1860, 84036), (1880, 83142), (2115, 73904), (2232, 70030), (2235, 69936), (2256, 69285), (2384, 65565), (2480, 63027), (2682, 58280), (2790, 56024), (2820, 55428), (2914, 53640), (2980, 52452), (3384, 46190), (3576, 43710), (3720, 42018), (3760, 41571), (4230, 36952), (4371, 35760), (4464, 35015), (4470, 34968), (4619, 33840), (5364, 29140), (5580, 28012), (5640, 27714), (5828, 26820), (5960, 26226), (6705, 23312), (6768, 23095), (7003, 22320), (7152, 21855), (7285, 21456), (7440, 21009), (8460, 18476), (8742, 17880), (8940, 17484), (9238, 16920), (10728, 14570), (11160, 14006), (11280, 13857), (11656, 13410), (11920, 13113)]