121575807720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{16927}}^1$

素因数の和:17296

約数の個数: 192

約数和(自身を含む): 402136151040

約数和(自身を除く): 280560343320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 281, 284, 355, 360, 426, 562, 568, 639, 710, 843, 852, 1065, 1124, 1278, 1405, 1420, 1686, 1704, 2130, 2248, 2529, 2556, 2810, 2840, 3195, 3372, 4215, 4260, 5058, 5112, 5620, 6390, 6744, 8430, 8520, 10116, 11240, 12645, 12780, 16860, 16927, 19951, 20232, 25290, 25560, 33720, 33854, 39902, 50580, 50781, 59853, 67708, 79804, 84635, 99755, 101160, 101562, 119706, 135416, 152343, 159608, 169270, 179559, 199510, 203124, 239412, 253905, 299265, 304686, 338540, 359118, 399020, 406248, 478824, 507810, 598530, 609372, 677080, 718236, 761715, 798040, 897795, 1015620, 1197060, 1201817, 1218744, 1436472, 1523430, 1795590, 2031240, 2394120, 2403634, 3046860, 3591180, 3605451, 4756487, 4807268, 6009085, 6093720, 7182360, 7210902, 9512974, 9614536, 10816353, 12018170, 14269461, 14421804, 18027255, 19025948, 21632706, 23782435, 24036340, 28538922, 28843608, 36054510, 38051896, 42808383, 43265412, 47564870, 48072680, 54081765, 57077844, 71347305, 72109020, 85616766, 86530824, 95129740, 108163530, 114155688, 142694610, 144218040, 171233532, 190259480, 214041915, 216327060, 285389220, 337710577, 342467064, 428083830, 432654120, 570778440, 675421154, 856167660, 1013131731, 1350842308, 1688552885, 1712335320, 2026263462, 2701684616, 3039395193, 3377105770, 4052526924, 5065658655, 6078790386, 6754211540, 8105053848, 10131317310, 12157580772, 13508423080, 15196975965, 20262634620, 24315161544, 30393951930, 40525269240, 60787903860, 121575807720]

約数ペア:

[(1, 121575807720), (2, 60787903860), (3, 40525269240), (4, 30393951930), (5, 24315161544), (6, 20262634620), (8, 15196975965), (9, 13508423080), (10, 12157580772), (12, 10131317310), (15, 8105053848), (18, 6754211540), (20, 6078790386), (24, 5065658655), (30, 4052526924), (36, 3377105770), (40, 3039395193), (45, 2701684616), (60, 2026263462), (71, 1712335320), (72, 1688552885), (90, 1350842308), (120, 1013131731), (142, 856167660), (180, 675421154), (213, 570778440), (281, 432654120), (284, 428083830), (355, 342467064), (360, 337710577), (426, 285389220), (562, 216327060), (568, 214041915), (639, 190259480), (710, 171233532), (843, 144218040), (852, 142694610), (1065, 114155688), (1124, 108163530), (1278, 95129740), (1405, 86530824), (1420, 85616766), (1686, 72109020), (1704, 71347305), (2130, 57077844), (2248, 54081765), (2529, 48072680), (2556, 47564870), (2810, 43265412), (2840, 42808383), (3195, 38051896), (3372, 36054510), (4215, 28843608), (4260, 28538922), (5058, 24036340), (5112, 23782435), (5620, 21632706), (6390, 19025948), (6744, 18027255), (8430, 14421804), (8520, 14269461), (10116, 12018170), (11240, 10816353), (12645, 9614536), (12780, 9512974), (16860, 7210902), (16927, 7182360), (19951, 6093720), (20232, 6009085), (25290, 4807268), (25560, 4756487), (33720, 3605451), (33854, 3591180), (39902, 3046860), (50580, 2403634), (50781, 2394120), (59853, 2031240), (67708, 1795590), (79804, 1523430), (84635, 1436472), (99755, 1218744), (101160, 1201817), (101562, 1197060), (119706, 1015620), (135416, 897795), (152343, 798040), (159608, 761715), (169270, 718236), (179559, 677080), (199510, 609372), (203124, 598530), (239412, 507810), (253905, 478824), (299265, 406248), (304686, 399020), (338540, 359118)]