147390120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 506787840

約数和(自身を除く): 359397720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 47, 60, 62, 72, 90, 93, 94, 120, 124, 141, 155, 180, 186, 188, 235, 248, 279, 281, 282, 310, 360, 372, 376, 423, 465, 470, 558, 562, 564, 620, 705, 744, 843, 846, 930, 940, 1116, 1124, 1128, 1240, 1395, 1405, 1410, 1457, 1686, 1692, 1860, 1880, 2115, 2232, 2248, 2529, 2790, 2810, 2820, 2914, 3372, 3384, 3720, 4215, 4230, 4371, 5058, 5580, 5620, 5640, 5828, 6744, 7285, 8430, 8460, 8711, 8742, 10116, 11160, 11240, 11656, 12645, 13113, 13207, 14570, 16860, 16920, 17422, 17484, 20232, 21855, 25290, 26133, 26226, 26414, 29140, 33720, 34844, 34968, 39621, 43555, 43710, 50580, 52266, 52452, 52828, 58280, 65565, 66035, 69688, 78399, 79242, 87110, 87420, 101160, 104532, 104904, 105656, 118863, 130665, 131130, 132070, 156798, 158484, 174220, 174840, 198105, 209064, 237726, 261330, 262260, 264140, 313596, 316968, 348440, 391995, 396210, 409417, 475452, 522660, 524520, 528280, 594315, 627192, 783990, 792420, 818834, 950904, 1045320, 1188630, 1228251, 1567980, 1584840, 1637668, 2047085, 2377260, 2456502, 3135960, 3275336, 3684753, 4094170, 4754520, 4913004, 6141255, 7369506, 8188340, 9826008, 12282510, 14739012, 16376680, 18423765, 24565020, 29478024, 36847530, 49130040, 73695060, 147390120]

約数ペア:

[(1, 147390120), (2, 73695060), (3, 49130040), (4, 36847530), (5, 29478024), (6, 24565020), (8, 18423765), (9, 16376680), (10, 14739012), (12, 12282510), (15, 9826008), (18, 8188340), (20, 7369506), (24, 6141255), (30, 4913004), (31, 4754520), (36, 4094170), (40, 3684753), (45, 3275336), (47, 3135960), (60, 2456502), (62, 2377260), (72, 2047085), (90, 1637668), (93, 1584840), (94, 1567980), (120, 1228251), (124, 1188630), (141, 1045320), (155, 950904), (180, 818834), (186, 792420), (188, 783990), (235, 627192), (248, 594315), (279, 528280), (281, 524520), (282, 522660), (310, 475452), (360, 409417), (372, 396210), (376, 391995), (423, 348440), (465, 316968), (470, 313596), (558, 264140), (562, 262260), (564, 261330), (620, 237726), (705, 209064), (744, 198105), (843, 174840), (846, 174220), (930, 158484), (940, 156798), (1116, 132070), (1124, 131130), (1128, 130665), (1240, 118863), (1395, 105656), (1405, 104904), (1410, 104532), (1457, 101160), (1686, 87420), (1692, 87110), (1860, 79242), (1880, 78399), (2115, 69688), (2232, 66035), (2248, 65565), (2529, 58280), (2790, 52828), (2810, 52452), (2820, 52266), (2914, 50580), (3372, 43710), (3384, 43555), (3720, 39621), (4215, 34968), (4230, 34844), (4371, 33720), (5058, 29140), (5580, 26414), (5620, 26226), (5640, 26133), (5828, 25290), (6744, 21855), (7285, 20232), (8430, 17484), (8460, 17422), (8711, 16920), (8742, 16860), (10116, 14570), (11160, 13207), (11240, 13113), (11656, 12645)]