18281665440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{5821}}^1$

素因数の和:6572

約数の個数: 192

約数和(自身を含む): 64084849920

約数和(自身を除く): 45803184480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 727, 864, 1080, 1440, 1454, 2160, 2181, 2908, 3635, 4320, 4362, 5816, 5821, 6543, 7270, 8724, 10905, 11632, 11642, 13086, 14540, 17448, 17463, 19629, 21810, 23264, 23284, 26172, 29080, 29105, 32715, 34896, 34926, 39258, 43620, 46568, 52344, 52389, 58160, 58210, 65430, 69792, 69852, 78516, 87240, 87315, 93136, 98145, 104688, 104778, 116320, 116420, 130860, 139704, 157032, 157167, 174480, 174630, 186272, 196290, 209376, 209556, 232840, 261720, 261945, 279408, 314064, 314334, 348960, 349260, 392580, 419112, 465680, 523440, 523890, 558816, 628128, 628668, 698520, 785160, 785835, 838224, 931360, 1046880, 1047780, 1257336, 1397040, 1570320, 1571670, 1676448, 2095560, 2514672, 2794080, 3140640, 3143340, 4191120, 4231867, 5029344, 6286680, 8382240, 8463734, 12573360, 12695601, 16927468, 21159335, 25146720, 25391202, 33854936, 38086803, 42318670, 50782404, 63478005, 67709872, 76173606, 84637340, 101564808, 114260409, 126956010, 135419744, 152347212, 169274680, 190434015, 203129616, 228520818, 253912020, 304694424, 338549360, 380868030, 406259232, 457041636, 507824040, 571302045, 609388848, 677098720, 761736060, 914083272, 1015648080, 1142604090, 1218777696, 1523472120, 1828166544, 2031296160, 2285208180, 3046944240, 3656333088, 4570416360, 6093888480, 9140832720, 18281665440]

約数ペア:

[(1, 18281665440), (2, 9140832720), (3, 6093888480), (4, 4570416360), (5, 3656333088), (6, 3046944240), (8, 2285208180), (9, 2031296160), (10, 1828166544), (12, 1523472120), (15, 1218777696), (16, 1142604090), (18, 1015648080), (20, 914083272), (24, 761736060), (27, 677098720), (30, 609388848), (32, 571302045), (36, 507824040), (40, 457041636), (45, 406259232), (48, 380868030), (54, 338549360), (60, 304694424), (72, 253912020), (80, 228520818), (90, 203129616), (96, 190434015), (108, 169274680), (120, 152347212), (135, 135419744), (144, 126956010), (160, 114260409), (180, 101564808), (216, 84637340), (240, 76173606), (270, 67709872), (288, 63478005), (360, 50782404), (432, 42318670), (480, 38086803), (540, 33854936), (720, 25391202), (727, 25146720), (864, 21159335), (1080, 16927468), (1440, 12695601), (1454, 12573360), (2160, 8463734), (2181, 8382240), (2908, 6286680), (3635, 5029344), (4320, 4231867), (4362, 4191120), (5816, 3143340), (5821, 3140640), (6543, 2794080), (7270, 2514672), (8724, 2095560), (10905, 1676448), (11632, 1571670), (11642, 1570320), (13086, 1397040), (14540, 1257336), (17448, 1047780), (17463, 1046880), (19629, 931360), (21810, 838224), (23264, 785835), (23284, 785160), (26172, 698520), (29080, 628668), (29105, 628128), (32715, 558816), (34896, 523890), (34926, 523440), (39258, 465680), (43620, 419112), (46568, 392580), (52344, 349260), (52389, 348960), (58160, 314334), (58210, 314064), (65430, 279408), (69792, 261945), (69852, 261720), (78516, 232840), (87240, 209556), (87315, 209376), (93136, 196290), (98145, 186272), (104688, 174630), (104778, 174480), (116320, 157167), (116420, 157032), (130860, 139704)]