156139560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:888

約数の個数: 192

約数和(自身を含む): 555310080

約数和(自身を除く): 399170520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 823, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1646, 1860, 2040, 2108, 2232, 2469, 2635, 2790, 3060, 3162, 3292, 3720, 4115, 4216, 4743, 4938, 5270, 5580, 6120, 6324, 6584, 7407, 7905, 8230, 9486, 9876, 10540, 11160, 12345, 12648, 13991, 14814, 15810, 16460, 18972, 19752, 21080, 23715, 24690, 25513, 27982, 29628, 31620, 32920, 37035, 37944, 41973, 47430, 49380, 51026, 55964, 59256, 63240, 69955, 74070, 76539, 83946, 94860, 98760, 102052, 111928, 125919, 127565, 139910, 148140, 153078, 167892, 189720, 204104, 209865, 229617, 251838, 255130, 279820, 296280, 306156, 335784, 382695, 419730, 433721, 459234, 503676, 510260, 559640, 612312, 629595, 765390, 839460, 867442, 918468, 1007352, 1020520, 1148085, 1259190, 1301163, 1530780, 1678920, 1734884, 1836936, 2168605, 2296170, 2518380, 2602326, 3061560, 3469768, 3903489, 4337210, 4592340, 5036760, 5204652, 6505815, 7806978, 8674420, 9184680, 10409304, 13011630, 15613956, 17348840, 19517445, 26023260, 31227912, 39034890, 52046520, 78069780, 156139560]

約数ペア:

[(1, 156139560), (2, 78069780), (3, 52046520), (4, 39034890), (5, 31227912), (6, 26023260), (8, 19517445), (9, 17348840), (10, 15613956), (12, 13011630), (15, 10409304), (17, 9184680), (18, 8674420), (20, 7806978), (24, 6505815), (30, 5204652), (31, 5036760), (34, 4592340), (36, 4337210), (40, 3903489), (45, 3469768), (51, 3061560), (60, 2602326), (62, 2518380), (68, 2296170), (72, 2168605), (85, 1836936), (90, 1734884), (93, 1678920), (102, 1530780), (120, 1301163), (124, 1259190), (136, 1148085), (153, 1020520), (155, 1007352), (170, 918468), (180, 867442), (186, 839460), (204, 765390), (248, 629595), (255, 612312), (279, 559640), (306, 510260), (310, 503676), (340, 459234), (360, 433721), (372, 419730), (408, 382695), (465, 335784), (510, 306156), (527, 296280), (558, 279820), (612, 255130), (620, 251838), (680, 229617), (744, 209865), (765, 204104), (823, 189720), (930, 167892), (1020, 153078), (1054, 148140), (1116, 139910), (1224, 127565), (1240, 125919), (1395, 111928), (1530, 102052), (1581, 98760), (1646, 94860), (1860, 83946), (2040, 76539), (2108, 74070), (2232, 69955), (2469, 63240), (2635, 59256), (2790, 55964), (3060, 51026), (3162, 49380), (3292, 47430), (3720, 41973), (4115, 37944), (4216, 37035), (4743, 32920), (4938, 31620), (5270, 29628), (5580, 27982), (6120, 25513), (6324, 24690), (6584, 23715), (7407, 21080), (7905, 19752), (8230, 18972), (9486, 16460), (9876, 15810), (10540, 14814), (11160, 13991), (12345, 12648)]