164366280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 256

約数和(自身を含む): 616896000

約数和(自身を除く): 452529720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 460, 468, 509, 520, 540, 552, 585, 598, 621, 690, 702, 780, 828, 897, 920, 936, 1018, 1035, 1080, 1170, 1196, 1242, 1380, 1404, 1495, 1527, 1560, 1656, 1755, 1794, 2036, 2070, 2340, 2392, 2484, 2545, 2691, 2760, 2808, 2990, 3054, 3105, 3510, 3588, 4072, 4140, 4485, 4581, 4680, 4968, 5090, 5382, 5980, 6108, 6210, 6617, 7020, 7176, 7635, 8073, 8280, 8970, 9162, 10180, 10764, 11707, 11960, 12216, 12420, 13234, 13455, 13743, 14040, 15270, 16146, 17940, 18324, 19851, 20360, 21528, 22905, 23414, 24840, 26468, 26910, 27486, 30540, 32292, 33085, 35121, 35880, 36648, 39702, 40365, 45810, 46828, 52936, 53820, 54972, 58535, 59553, 61080, 64584, 66170, 68715, 70242, 79404, 80730, 91620, 93656, 99255, 105363, 107640, 109944, 117070, 119106, 132340, 137430, 140484, 152191, 158808, 161460, 175605, 178659, 183240, 198510, 210726, 234140, 238212, 264680, 274860, 280968, 297765, 304382, 316089, 322920, 351210, 357318, 397020, 421452, 456573, 468280, 476424, 526815, 549720, 595530, 608764, 632178, 702420, 714636, 760955, 794040, 842904, 893295, 913146, 1053630, 1191060, 1217528, 1264356, 1369719, 1404840, 1429272, 1521910, 1580445, 1786590, 1826292, 2107260, 2282865, 2382120, 2528712, 2739438, 3043820, 3160890, 3573180, 3652584, 4109157, 4214520, 4565730, 5478876, 6087640, 6321780, 6848595, 7146360, 8218314, 9131460, 10957752, 12643560, 13697190, 16436628, 18262920, 20545785, 27394380, 32873256, 41091570, 54788760, 82183140, 164366280]

約数ペア:

[(1, 164366280), (2, 82183140), (3, 54788760), (4, 41091570), (5, 32873256), (6, 27394380), (8, 20545785), (9, 18262920), (10, 16436628), (12, 13697190), (13, 12643560), (15, 10957752), (18, 9131460), (20, 8218314), (23, 7146360), (24, 6848595), (26, 6321780), (27, 6087640), (30, 5478876), (36, 4565730), (39, 4214520), (40, 4109157), (45, 3652584), (46, 3573180), (52, 3160890), (54, 3043820), (60, 2739438), (65, 2528712), (69, 2382120), (72, 2282865), (78, 2107260), (90, 1826292), (92, 1786590), (104, 1580445), (108, 1521910), (115, 1429272), (117, 1404840), (120, 1369719), (130, 1264356), (135, 1217528), (138, 1191060), (156, 1053630), (180, 913146), (184, 893295), (195, 842904), (207, 794040), (216, 760955), (230, 714636), (234, 702420), (260, 632178), (270, 608764), (276, 595530), (299, 549720), (312, 526815), (345, 476424), (351, 468280), (360, 456573), (390, 421452), (414, 397020), (460, 357318), (468, 351210), (509, 322920), (520, 316089), (540, 304382), (552, 297765), (585, 280968), (598, 274860), (621, 264680), (690, 238212), (702, 234140), (780, 210726), (828, 198510), (897, 183240), (920, 178659), (936, 175605), (1018, 161460), (1035, 158808), (1080, 152191), (1170, 140484), (1196, 137430), (1242, 132340), (1380, 119106), (1404, 117070), (1495, 109944), (1527, 107640), (1560, 105363), (1656, 99255), (1755, 93656), (1794, 91620), (2036, 80730), (2070, 79404), (2340, 70242), (2392, 68715), (2484, 66170), (2545, 64584), (2691, 61080), (2760, 59553), (2808, 58535), (2990, 54972), (3054, 53820), (3105, 52936), (3510, 46828), (3588, 45810), (4072, 40365), (4140, 39702), (4485, 36648), (4581, 35880), (4680, 35121), (4968, 33085), (5090, 32292), (5382, 30540), (5980, 27486), (6108, 26910), (6210, 26468), (6617, 24840), (7020, 23414), (7176, 22905), (7635, 21528), (8073, 20360), (8280, 19851), (8970, 18324), (9162, 17940), (10180, 16146), (10764, 15270), (11707, 14040), (11960, 13743), (12216, 13455), (12420, 13234)]