170993520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 609103872

約数和(自身を除く): 438110352

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, 155, 163, 180, 186, 188, 235, 240, 248, 279, 282, 310, 326, 360, 372, 376, 423, 465, 470, 489, 496, 558, 564, 620, 652, 705, 720, 744, 752, 815, 846, 930, 940, 978, 1116, 1128, 1240, 1304, 1395, 1410, 1457, 1467, 1488, 1630, 1692, 1860, 1880, 1956, 2115, 2232, 2256, 2445, 2480, 2608, 2790, 2820, 2914, 2934, 3260, 3384, 3720, 3760, 3912, 4230, 4371, 4464, 4890, 5053, 5580, 5640, 5828, 5868, 6520, 6768, 7285, 7335, 7440, 7661, 7824, 8460, 8742, 9780, 10106, 11160, 11280, 11656, 11736, 13040, 13113, 14570, 14670, 15159, 15322, 16920, 17484, 19560, 20212, 21855, 22320, 22983, 23312, 23472, 25265, 26226, 29140, 29340, 30318, 30644, 33840, 34968, 38305, 39120, 40424, 43710, 45477, 45966, 50530, 52452, 58280, 58680, 60636, 61288, 65565, 68949, 69936, 75795, 76610, 80848, 87420, 90954, 91932, 101060, 104904, 114915, 116560, 117360, 121272, 122576, 131130, 137898, 151590, 153220, 174840, 181908, 183864, 202120, 209808, 227385, 229830, 237491, 242544, 262260, 275796, 303180, 306440, 344745, 349680, 363816, 367728, 404240, 454770, 459660, 474982, 524520, 551592, 606360, 612880, 689490, 712473, 727632, 909540, 919320, 949964, 1049040, 1103184, 1187455, 1212720, 1378980, 1424946, 1819080, 1838640, 1899928, 2137419, 2374910, 2757960, 2849892, 3562365, 3638160, 3799856, 4274838, 4749820, 5515920, 5699784, 7124730, 8549676, 9499640, 10687095, 11399568, 14249460, 17099352, 18999280, 21374190, 28498920, 34198704, 42748380, 56997840, 85496760, 170993520]

約数ペア:

[(1, 170993520), (2, 85496760), (3, 56997840), (4, 42748380), (5, 34198704), (6, 28498920), (8, 21374190), (9, 18999280), (10, 17099352), (12, 14249460), (15, 11399568), (16, 10687095), (18, 9499640), (20, 8549676), (24, 7124730), (30, 5699784), (31, 5515920), (36, 4749820), (40, 4274838), (45, 3799856), (47, 3638160), (48, 3562365), (60, 2849892), (62, 2757960), (72, 2374910), (80, 2137419), (90, 1899928), (93, 1838640), (94, 1819080), (120, 1424946), (124, 1378980), (141, 1212720), (144, 1187455), (155, 1103184), (163, 1049040), (180, 949964), (186, 919320), (188, 909540), (235, 727632), (240, 712473), (248, 689490), (279, 612880), (282, 606360), (310, 551592), (326, 524520), (360, 474982), (372, 459660), (376, 454770), (423, 404240), (465, 367728), (470, 363816), (489, 349680), (496, 344745), (558, 306440), (564, 303180), (620, 275796), (652, 262260), (705, 242544), (720, 237491), (744, 229830), (752, 227385), (815, 209808), (846, 202120), (930, 183864), (940, 181908), (978, 174840), (1116, 153220), (1128, 151590), (1240, 137898), (1304, 131130), (1395, 122576), (1410, 121272), (1457, 117360), (1467, 116560), (1488, 114915), (1630, 104904), (1692, 101060), (1860, 91932), (1880, 90954), (1956, 87420), (2115, 80848), (2232, 76610), (2256, 75795), (2445, 69936), (2480, 68949), (2608, 65565), (2790, 61288), (2820, 60636), (2914, 58680), (2934, 58280), (3260, 52452), (3384, 50530), (3720, 45966), (3760, 45477), (3912, 43710), (4230, 40424), (4371, 39120), (4464, 38305), (4890, 34968), (5053, 33840), (5580, 30644), (5640, 30318), (5828, 29340), (5868, 29140), (6520, 26226), (6768, 25265), (7285, 23472), (7335, 23312), (7440, 22983), (7661, 22320), (7824, 21855), (8460, 20212), (8742, 19560), (9780, 17484), (10106, 16920), (11160, 15322), (11280, 15159), (11656, 14670), (11736, 14570), (13040, 13113)]