328732560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 320

約数和(自身を含む): 1274918400

約数和(自身を除く): 946185840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 299, 312, 345, 351, 360, 368, 390, 414, 432, 460, 468, 509, 520, 540, 552, 585, 598, 621, 624, 690, 702, 720, 780, 828, 897, 920, 936, 1018, 1035, 1040, 1080, 1104, 1170, 1196, 1242, 1380, 1404, 1495, 1527, 1560, 1656, 1755, 1794, 1840, 1872, 2036, 2070, 2160, 2340, 2392, 2484, 2545, 2691, 2760, 2808, 2990, 3054, 3105, 3120, 3312, 3510, 3588, 4072, 4140, 4485, 4581, 4680, 4784, 4968, 5090, 5382, 5520, 5616, 5980, 6108, 6210, 6617, 7020, 7176, 7635, 8073, 8144, 8280, 8970, 9162, 9360, 9936, 10180, 10764, 11707, 11960, 12216, 12420, 13234, 13455, 13743, 14040, 14352, 15270, 16146, 16560, 17940, 18324, 19851, 20360, 21528, 22905, 23414, 23920, 24432, 24840, 26468, 26910, 27486, 28080, 30540, 32292, 33085, 35121, 35880, 36648, 39702, 40365, 40720, 43056, 45810, 46828, 49680, 52936, 53820, 54972, 58535, 59553, 61080, 64584, 66170, 68715, 70242, 71760, 73296, 79404, 80730, 91620, 93656, 99255, 105363, 105872, 107640, 109944, 117070, 119106, 122160, 129168, 132340, 137430, 140484, 152191, 158808, 161460, 175605, 178659, 183240, 187312, 198510, 210726, 215280, 219888, 234140, 238212, 264680, 274860, 280968, 297765, 304382, 316089, 317616, 322920, 351210, 357318, 366480, 397020, 421452, 456573, 468280, 476424, 526815, 529360, 549720, 561936, 595530, 608764, 632178, 645840, 702420, 714636, 760955, 794040, 842904, 893295, 913146, 936560, 952848, 1053630, 1099440, 1191060, 1217528, 1264356, 1369719, 1404840, 1429272, 1521910, 1580445, 1588080, 1685808, 1786590, 1826292, 2107260, 2282865, 2382120, 2435056, 2528712, 2739438, 2809680, 2858544, 3043820, 3160890, 3573180, 3652584, 4109157, 4214520, 4565730, 4764240, 5057424, 5478876, 6087640, 6321780, 6848595, 7146360, 7305168, 8218314, 8429040, 9131460, 10957752, 12175280, 12643560, 13697190, 14292720, 16436628, 18262920, 20545785, 21915504, 25287120, 27394380, 32873256, 36525840, 41091570, 54788760, 65746512, 82183140, 109577520, 164366280, 328732560]

約数ペア:

[(1, 328732560), (2, 164366280), (3, 109577520), (4, 82183140), (5, 65746512), (6, 54788760), (8, 41091570), (9, 36525840), (10, 32873256), (12, 27394380), (13, 25287120), (15, 21915504), (16, 20545785), (18, 18262920), (20, 16436628), (23, 14292720), (24, 13697190), (26, 12643560), (27, 12175280), (30, 10957752), (36, 9131460), (39, 8429040), (40, 8218314), (45, 7305168), (46, 7146360), (48, 6848595), (52, 6321780), (54, 6087640), (60, 5478876), (65, 5057424), (69, 4764240), (72, 4565730), (78, 4214520), (80, 4109157), (90, 3652584), (92, 3573180), (104, 3160890), (108, 3043820), (115, 2858544), (117, 2809680), (120, 2739438), (130, 2528712), (135, 2435056), (138, 2382120), (144, 2282865), (156, 2107260), (180, 1826292), (184, 1786590), (195, 1685808), (207, 1588080), (208, 1580445), (216, 1521910), (230, 1429272), (234, 1404840), (240, 1369719), (260, 1264356), (270, 1217528), (276, 1191060), (299, 1099440), (312, 1053630), (345, 952848), (351, 936560), (360, 913146), (368, 893295), (390, 842904), (414, 794040), (432, 760955), (460, 714636), (468, 702420), (509, 645840), (520, 632178), (540, 608764), (552, 595530), (585, 561936), (598, 549720), (621, 529360), (624, 526815), (690, 476424), (702, 468280), (720, 456573), (780, 421452), (828, 397020), (897, 366480), (920, 357318), (936, 351210), (1018, 322920), (1035, 317616), (1040, 316089), (1080, 304382), (1104, 297765), (1170, 280968), (1196, 274860), (1242, 264680), (1380, 238212), (1404, 234140), (1495, 219888), (1527, 215280), (1560, 210726), (1656, 198510), (1755, 187312), (1794, 183240), (1840, 178659), (1872, 175605), (2036, 161460), (2070, 158808), (2160, 152191), (2340, 140484), (2392, 137430), (2484, 132340), (2545, 129168), (2691, 122160), (2760, 119106), (2808, 117070), (2990, 109944), (3054, 107640), (3105, 105872), (3120, 105363), (3312, 99255), (3510, 93656), (3588, 91620), (4072, 80730), (4140, 79404), (4485, 73296), (4581, 71760), (4680, 70242), (4784, 68715), (4968, 66170), (5090, 64584), (5382, 61080), (5520, 59553), (5616, 58535), (5980, 54972), (6108, 53820), (6210, 52936), (6617, 49680), (7020, 46828), (7176, 45810), (7635, 43056), (8073, 40720), (8144, 40365), (8280, 39702), (8970, 36648), (9162, 35880), (9360, 35121), (9936, 33085), (10180, 32292), (10764, 30540), (11707, 28080), (11960, 27486), (12216, 26910), (12420, 26468), (13234, 24840), (13455, 24432), (13743, 23920), (14040, 23414), (14352, 22905), (15270, 21528), (16146, 20360), (16560, 19851), (17940, 18324)]