1657085040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 480

約数和(自身を含む): 6369592320

約数和(自身を除く): 4712507280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 79, 80, 81, 83, 90, 104, 108, 117, 120, 130, 135, 144, 156, 158, 162, 166, 180, 195, 208, 216, 234, 237, 240, 243, 249, 260, 270, 312, 316, 324, 332, 351, 360, 390, 395, 405, 415, 432, 468, 474, 486, 498, 520, 540, 585, 624, 632, 648, 664, 702, 711, 720, 747, 780, 790, 810, 830, 936, 948, 972, 996, 1027, 1040, 1053, 1079, 1080, 1170, 1185, 1215, 1245, 1264, 1296, 1328, 1404, 1422, 1494, 1560, 1580, 1620, 1660, 1755, 1872, 1896, 1944, 1992, 2054, 2106, 2133, 2158, 2160, 2241, 2340, 2370, 2430, 2490, 2808, 2844, 2988, 3081, 3120, 3159, 3160, 3237, 3240, 3320, 3510, 3555, 3735, 3792, 3888, 3984, 4108, 4212, 4266, 4316, 4482, 4680, 4740, 4860, 4980, 5135, 5265, 5395, 5616, 5688, 5976, 6162, 6318, 6320, 6399, 6474, 6480, 6557, 6640, 6723, 7020, 7110, 7470, 8216, 8424, 8532, 8632, 8964, 9243, 9360, 9480, 9711, 9720, 9960, 10270, 10530, 10665, 10790, 11205, 11376, 11952, 12324, 12636, 12798, 12948, 13114, 13446, 14040, 14220, 14940, 15405, 15795, 16185, 16432, 16848, 17064, 17264, 17928, 18486, 18960, 19197, 19422, 19440, 19671, 19920, 20169, 20540, 21060, 21330, 21580, 22410, 24648, 25272, 25596, 25896, 26228, 26892, 27729, 28080, 28440, 29133, 29880, 30810, 31590, 31995, 32370, 32785, 33615, 34128, 35856, 36972, 38394, 38844, 39342, 40338, 41080, 42120, 42660, 43160, 44820, 46215, 48555, 49296, 50544, 51192, 51792, 52456, 53784, 55458, 56880, 58266, 59013, 59760, 61620, 63180, 63990, 64740, 65570, 67230, 73944, 76788, 77688, 78684, 80676, 82160, 83187, 84240, 85241, 85320, 86320, 87399, 89640, 92430, 95985, 97110, 98355, 100845, 102384, 104912, 107568, 110916, 116532, 118026, 123240, 126360, 127980, 129480, 131140, 134460, 138645, 145665, 147888, 153576, 155376, 157368, 161352, 166374, 170482, 170640, 174798, 177039, 179280, 184860, 191970, 194220, 196710, 201690, 221832, 233064, 236052, 246480, 249561, 252720, 255723, 255960, 258960, 262197, 262280, 268920, 277290, 291330, 295065, 307152, 314736, 322704, 332748, 340964, 349596, 354078, 369720, 383940, 388440, 393420, 403380, 415935, 426205, 436995, 443664, 466128, 472104, 499122, 511446, 511920, 524394, 524560, 531117, 537840, 554580, 582660, 590130, 665496, 681928, 699192, 708156, 739440, 767169, 767880, 776880, 786840, 806760, 831870, 852410, 873990, 885195, 944208, 998244, 1022892, 1048788, 1062234, 1109160, 1165320, 1180260, 1247805, 1278615, 1310985, 1330992, 1363856, 1398384, 1416312, 1534338, 1535760, 1573680, 1593351, 1613520, 1663740, 1704820, 1747980, 1770390, 1996488, 2045784, 2097576, 2124468, 2218320, 2301507, 2330640, 2360520, 2495610, 2557230, 2621970, 2655585, 2832624, 3068676, 3186702, 3327480, 3409640, 3495960, 3540780, 3835845, 3992976, 4091568, 4195152, 4248936, 4603014, 4721040, 4991220, 5114460, 5243940, 5311170, 6137352, 6373404, 6654960, 6819280, 6904521, 6991920, 7081560, 7671690, 7966755, 8497872, 9206028, 9982440, 10228920, 10487880, 10622340, 11507535, 12274704, 12746808, 13809042, 14163120, 15343380, 15933510, 18412056, 19964880, 20457840, 20713563, 20975760, 21244680, 23015070, 25493616, 27618084, 30686760, 31867020, 34522605, 36824112, 41427126, 42489360, 46030140, 55236168, 61373520, 63734040, 69045210, 82854252, 92060280, 103567815, 110472336, 127468080, 138090420, 165708504, 184120560, 207135630, 276180840, 331417008, 414271260, 552361680, 828542520, 1657085040]

約数ペア:

[(1, 1657085040), (2, 828542520), (3, 552361680), (4, 414271260), (5, 331417008), (6, 276180840), (8, 207135630), (9, 184120560), (10, 165708504), (12, 138090420), (13, 127468080), (15, 110472336), (16, 103567815), (18, 92060280), (20, 82854252), (24, 69045210), (26, 63734040), (27, 61373520), (30, 55236168), (36, 46030140), (39, 42489360), (40, 41427126), (45, 36824112), (48, 34522605), (52, 31867020), (54, 30686760), (60, 27618084), (65, 25493616), (72, 23015070), (78, 21244680), (79, 20975760), (80, 20713563), (81, 20457840), (83, 19964880), (90, 18412056), (104, 15933510), (108, 15343380), (117, 14163120), (120, 13809042), (130, 12746808), (135, 12274704), (144, 11507535), (156, 10622340), (158, 10487880), (162, 10228920), (166, 9982440), (180, 9206028), (195, 8497872), (208, 7966755), (216, 7671690), (234, 7081560), (237, 6991920), (240, 6904521), (243, 6819280), (249, 6654960), (260, 6373404), (270, 6137352), (312, 5311170), (316, 5243940), (324, 5114460), (332, 4991220), (351, 4721040), (360, 4603014), (390, 4248936), (395, 4195152), (405, 4091568), (415, 3992976), (432, 3835845), (468, 3540780), (474, 3495960), (486, 3409640), (498, 3327480), (520, 3186702), (540, 3068676), (585, 2832624), (624, 2655585), (632, 2621970), (648, 2557230), (664, 2495610), (702, 2360520), (711, 2330640), (720, 2301507), (747, 2218320), (780, 2124468), (790, 2097576), (810, 2045784), (830, 1996488), (936, 1770390), (948, 1747980), (972, 1704820), (996, 1663740), (1027, 1613520), (1040, 1593351), (1053, 1573680), (1079, 1535760), (1080, 1534338), (1170, 1416312), (1185, 1398384), (1215, 1363856), (1245, 1330992), (1264, 1310985), (1296, 1278615), (1328, 1247805), (1404, 1180260), (1422, 1165320), (1494, 1109160), (1560, 1062234), (1580, 1048788), (1620, 1022892), (1660, 998244), (1755, 944208), (1872, 885195), (1896, 873990), (1944, 852410), (1992, 831870), (2054, 806760), (2106, 786840), (2133, 776880), (2158, 767880), (2160, 767169), (2241, 739440), (2340, 708156), (2370, 699192), (2430, 681928), (2490, 665496), (2808, 590130), (2844, 582660), (2988, 554580), (3081, 537840), (3120, 531117), (3159, 524560), (3160, 524394), (3237, 511920), (3240, 511446), (3320, 499122), (3510, 472104), (3555, 466128), (3735, 443664), (3792, 436995), (3888, 426205), (3984, 415935), (4108, 403380), (4212, 393420), (4266, 388440), (4316, 383940), (4482, 369720), (4680, 354078), (4740, 349596), (4860, 340964), (4980, 332748), (5135, 322704), (5265, 314736), (5395, 307152), (5616, 295065), (5688, 291330), (5976, 277290), (6162, 268920), (6318, 262280), (6320, 262197), (6399, 258960), (6474, 255960), (6480, 255723), (6557, 252720), (6640, 249561), (6723, 246480), (7020, 236052), (7110, 233064), (7470, 221832), (8216, 201690), (8424, 196710), (8532, 194220), (8632, 191970), (8964, 184860), (9243, 179280), (9360, 177039), (9480, 174798), (9711, 170640), (9720, 170482), (9960, 166374), (10270, 161352), (10530, 157368), (10665, 155376), (10790, 153576), (11205, 147888), (11376, 145665), (11952, 138645), (12324, 134460), (12636, 131140), (12798, 129480), (12948, 127980), (13114, 126360), (13446, 123240), (14040, 118026), (14220, 116532), (14940, 110916), (15405, 107568), (15795, 104912), (16185, 102384), (16432, 100845), (16848, 98355), (17064, 97110), (17264, 95985), (17928, 92430), (18486, 89640), (18960, 87399), (19197, 86320), (19422, 85320), (19440, 85241), (19671, 84240), (19920, 83187), (20169, 82160), (20540, 80676), (21060, 78684), (21330, 77688), (21580, 76788), (22410, 73944), (24648, 67230), (25272, 65570), (25596, 64740), (25896, 63990), (26228, 63180), (26892, 61620), (27729, 59760), (28080, 59013), (28440, 58266), (29133, 56880), (29880, 55458), (30810, 53784), (31590, 52456), (31995, 51792), (32370, 51192), (32785, 50544), (33615, 49296), (34128, 48555), (35856, 46215), (36972, 44820), (38394, 43160), (38844, 42660), (39342, 42120), (40338, 41080)]