82349640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 283944960

約数和(自身を除く): 201595320

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, 157, 180, 186, 188, 235, 248, 279, 282, 310, 314, 360, 372, 376, 423, 465, 470, 471, 558, 564, 620, 628, 705, 744, 785, 846, 930, 940, 942, 1116, 1128, 1240, 1256, 1395, 1410, 1413, 1457, 1570, 1692, 1860, 1880, 1884, 2115, 2232, 2355, 2790, 2820, 2826, 2914, 3140, 3384, 3720, 3768, 4230, 4371, 4710, 4867, 5580, 5640, 5652, 5828, 6280, 7065, 7285, 7379, 8460, 8742, 9420, 9734, 11160, 11304, 11656, 13113, 14130, 14570, 14601, 14758, 16920, 17484, 18840, 19468, 21855, 22137, 24335, 26226, 28260, 29140, 29202, 29516, 34968, 36895, 38936, 43710, 43803, 44274, 48670, 52452, 56520, 58280, 58404, 59032, 65565, 66411, 73005, 73790, 87420, 87606, 88548, 97340, 104904, 110685, 116808, 131130, 132822, 146010, 147580, 174840, 175212, 177096, 194680, 219015, 221370, 228749, 262260, 265644, 292020, 295160, 332055, 350424, 438030, 442740, 457498, 524520, 531288, 584040, 664110, 686247, 876060, 885480, 914996, 1143745, 1328220, 1372494, 1752120, 1829992, 2058741, 2287490, 2656440, 2744988, 3431235, 4117482, 4574980, 5489976, 6862470, 8234964, 9149960, 10293705, 13724940, 16469928, 20587410, 27449880, 41174820, 82349640]

約数ペア:

[(1, 82349640), (2, 41174820), (3, 27449880), (4, 20587410), (5, 16469928), (6, 13724940), (8, 10293705), (9, 9149960), (10, 8234964), (12, 6862470), (15, 5489976), (18, 4574980), (20, 4117482), (24, 3431235), (30, 2744988), (31, 2656440), (36, 2287490), (40, 2058741), (45, 1829992), (47, 1752120), (60, 1372494), (62, 1328220), (72, 1143745), (90, 914996), (93, 885480), (94, 876060), (120, 686247), (124, 664110), (141, 584040), (155, 531288), (157, 524520), (180, 457498), (186, 442740), (188, 438030), (235, 350424), (248, 332055), (279, 295160), (282, 292020), (310, 265644), (314, 262260), (360, 228749), (372, 221370), (376, 219015), (423, 194680), (465, 177096), (470, 175212), (471, 174840), (558, 147580), (564, 146010), (620, 132822), (628, 131130), (705, 116808), (744, 110685), (785, 104904), (846, 97340), (930, 88548), (940, 87606), (942, 87420), (1116, 73790), (1128, 73005), (1240, 66411), (1256, 65565), (1395, 59032), (1410, 58404), (1413, 58280), (1457, 56520), (1570, 52452), (1692, 48670), (1860, 44274), (1880, 43803), (1884, 43710), (2115, 38936), (2232, 36895), (2355, 34968), (2790, 29516), (2820, 29202), (2826, 29140), (2914, 28260), (3140, 26226), (3384, 24335), (3720, 22137), (3768, 21855), (4230, 19468), (4371, 18840), (4710, 17484), (4867, 16920), (5580, 14758), (5640, 14601), (5652, 14570), (5828, 14130), (6280, 13113), (7065, 11656), (7285, 11304), (7379, 11160), (8460, 9734), (8742, 9420)]