18068715360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60617}}^1$

素因数の和:60667

約数の個数: 240

約数和(自身を含む): 66541106016

約数和(自身を除く): 48472390656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4968, 5520, 6210, 6480, 6624, 7452, 8280, 9315, 9936, 11040, 12420, 12960, 14904, 16560, 18630, 19872, 24840, 29808, 33120, 37260, 49680, 59616, 60617, 74520, 99360, 121234, 149040, 181851, 242468, 298080, 303085, 363702, 484936, 545553, 606170, 727404, 909255, 969872, 1091106, 1212340, 1394191, 1454808, 1636659, 1818510, 1939744, 2182212, 2424680, 2727765, 2788382, 2909616, 3273318, 3637020, 4182573, 4364424, 4849360, 4909977, 5455530, 5576764, 5819232, 6546636, 6970955, 7274040, 8183295, 8365146, 8728848, 9698720, 9819954, 10911060, 11153528, 12547719, 13093272, 13941910, 14548080, 16366590, 16730292, 17457696, 19639908, 20912865, 21822120, 22307056, 24549885, 25095438, 26186544, 27883820, 29096160, 32733180, 33460584, 37643157, 39279816, 41825730, 43644240, 44614112, 49099770, 50190876, 52373088, 55767640, 62738595, 65466360, 66921168, 75286314, 78559632, 83651460, 87288480, 98199540, 100381752, 111535280, 112929471, 125477190, 130932720, 133842336, 150572628, 157119264, 167302920, 188215785, 196399080, 200763504, 223070560, 225858942, 250954380, 261865440, 301145256, 334605840, 376431570, 392798160, 401527008, 451717884, 501908760, 564647355, 602290512, 669211680, 752863140, 785596320, 903435768, 1003817520, 1129294710, 1204581024, 1505726280, 1806871536, 2007635040, 2258589420, 3011452560, 3613743072, 4517178840, 6022905120, 9034357680, 18068715360]

約数ペア:

[(1, 18068715360), (2, 9034357680), (3, 6022905120), (4, 4517178840), (5, 3613743072), (6, 3011452560), (8, 2258589420), (9, 2007635040), (10, 1806871536), (12, 1505726280), (15, 1204581024), (16, 1129294710), (18, 1003817520), (20, 903435768), (23, 785596320), (24, 752863140), (27, 669211680), (30, 602290512), (32, 564647355), (36, 501908760), (40, 451717884), (45, 401527008), (46, 392798160), (48, 376431570), (54, 334605840), (60, 301145256), (69, 261865440), (72, 250954380), (80, 225858942), (81, 223070560), (90, 200763504), (92, 196399080), (96, 188215785), (108, 167302920), (115, 157119264), (120, 150572628), (135, 133842336), (138, 130932720), (144, 125477190), (160, 112929471), (162, 111535280), (180, 100381752), (184, 98199540), (207, 87288480), (216, 83651460), (230, 78559632), (240, 75286314), (270, 66921168), (276, 65466360), (288, 62738595), (324, 55767640), (345, 52373088), (360, 50190876), (368, 49099770), (405, 44614112), (414, 43644240), (432, 41825730), (460, 39279816), (480, 37643157), (540, 33460584), (552, 32733180), (621, 29096160), (648, 27883820), (690, 26186544), (720, 25095438), (736, 24549885), (810, 22307056), (828, 21822120), (864, 20912865), (920, 19639908), (1035, 17457696), (1080, 16730292), (1104, 16366590), (1242, 14548080), (1296, 13941910), (1380, 13093272), (1440, 12547719), (1620, 11153528), (1656, 10911060), (1840, 9819954), (1863, 9698720), (2070, 8728848), (2160, 8365146), (2208, 8183295), (2484, 7274040), (2592, 6970955), (2760, 6546636), (3105, 5819232), (3240, 5576764), (3312, 5455530), (3680, 4909977), (3726, 4849360), (4140, 4364424), (4320, 4182573), (4968, 3637020), (5520, 3273318), (6210, 2909616), (6480, 2788382), (6624, 2727765), (7452, 2424680), (8280, 2182212), (9315, 1939744), (9936, 1818510), (11040, 1636659), (12420, 1454808), (12960, 1394191), (14904, 1212340), (16560, 1091106), (18630, 969872), (19872, 909255), (24840, 727404), (29808, 606170), (33120, 545553), (37260, 484936), (49680, 363702), (59616, 303085), (60617, 298080), (74520, 242468), (99360, 181851), (121234, 149040)]