2005080480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:4010

約数の個数: 288

約数和(自身を含む): 7643510784

約数和(自身を除く): 5638430304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 3120, 3159, 3240, 3510, 3744, 3888, 3967, 4212, 4320, 4680, 4860, 5265, 5616, 6240, 6318, 6480, 7020, 7776, 7934, 8424, 9360, 9720, 10530, 11232, 11901, 12636, 12960, 14040, 15795, 15868, 16848, 18720, 19440, 19835, 21060, 23802, 25272, 28080, 31590, 31736, 33696, 35703, 38880, 39670, 42120, 47604, 50544, 51571, 56160, 59505, 63180, 63472, 71406, 79340, 84240, 95208, 101088, 103142, 107109, 119010, 126360, 126944, 142812, 154713, 158680, 168480, 178515, 190416, 206284, 214218, 238020, 252720, 257855, 285624, 309426, 317360, 321327, 357030, 380832, 412568, 428436, 464139, 476040, 505440, 515710, 535545, 571248, 618852, 634720, 642654, 714060, 773565, 825136, 856872, 928278, 952080, 963981, 1031420, 1071090, 1142496, 1237704, 1285308, 1392417, 1428120, 1547130, 1606635, 1650272, 1713744, 1856556, 1904160, 1927962, 2062840, 2142180, 2320695, 2475408, 2570616, 2784834, 2856240, 3094260, 3213270, 3427488, 3713112, 3855924, 4125680, 4177251, 4284360, 4641390, 4819905, 4950816, 5141232, 5569668, 5712480, 6188520, 6426540, 6962085, 7426224, 7711848, 8251360, 8354502, 8568720, 9282780, 9639810, 10282464, 11139336, 12377040, 12531753, 12853080, 13924170, 14852448, 15423696, 16709004, 17137440, 18565560, 19279620, 20886255, 22278672, 24754080, 25063506, 25706160, 27848340, 30847392, 33418008, 37131120, 38559240, 41772510, 44557344, 50127012, 51412320, 55696680, 62658765, 66836016, 74262240, 77118480, 83545020, 100254024, 111393360, 125317530, 133672032, 154236960, 167090040, 200508048, 222786720, 250635060, 334180080, 401016096, 501270120, 668360160, 1002540240, 2005080480]

約数ペア:

[(1, 2005080480), (2, 1002540240), (3, 668360160), (4, 501270120), (5, 401016096), (6, 334180080), (8, 250635060), (9, 222786720), (10, 200508048), (12, 167090040), (13, 154236960), (15, 133672032), (16, 125317530), (18, 111393360), (20, 100254024), (24, 83545020), (26, 77118480), (27, 74262240), (30, 66836016), (32, 62658765), (36, 55696680), (39, 51412320), (40, 50127012), (45, 44557344), (48, 41772510), (52, 38559240), (54, 37131120), (60, 33418008), (65, 30847392), (72, 27848340), (78, 25706160), (80, 25063506), (81, 24754080), (90, 22278672), (96, 20886255), (104, 19279620), (108, 18565560), (117, 17137440), (120, 16709004), (130, 15423696), (135, 14852448), (144, 13924170), (156, 12853080), (160, 12531753), (162, 12377040), (180, 11139336), (195, 10282464), (208, 9639810), (216, 9282780), (234, 8568720), (240, 8354502), (243, 8251360), (260, 7711848), (270, 7426224), (288, 6962085), (312, 6426540), (324, 6188520), (351, 5712480), (360, 5569668), (390, 5141232), (405, 4950816), (416, 4819905), (432, 4641390), (468, 4284360), (480, 4177251), (486, 4125680), (520, 3855924), (540, 3713112), (585, 3427488), (624, 3213270), (648, 3094260), (702, 2856240), (720, 2784834), (780, 2570616), (810, 2475408), (864, 2320695), (936, 2142180), (972, 2062840), (1040, 1927962), (1053, 1904160), (1080, 1856556), (1170, 1713744), (1215, 1650272), (1248, 1606635), (1296, 1547130), (1404, 1428120), (1440, 1392417), (1560, 1285308), (1620, 1237704), (1755, 1142496), (1872, 1071090), (1944, 1031420), (2080, 963981), (2106, 952080), (2160, 928278), (2340, 856872), (2430, 825136), (2592, 773565), (2808, 714060), (3120, 642654), (3159, 634720), (3240, 618852), (3510, 571248), (3744, 535545), (3888, 515710), (3967, 505440), (4212, 476040), (4320, 464139), (4680, 428436), (4860, 412568), (5265, 380832), (5616, 357030), (6240, 321327), (6318, 317360), (6480, 309426), (7020, 285624), (7776, 257855), (7934, 252720), (8424, 238020), (9360, 214218), (9720, 206284), (10530, 190416), (11232, 178515), (11901, 168480), (12636, 158680), (12960, 154713), (14040, 142812), (15795, 126944), (15868, 126360), (16848, 119010), (18720, 107109), (19440, 103142), (19835, 101088), (21060, 95208), (23802, 84240), (25272, 79340), (28080, 71406), (31590, 63472), (31736, 63180), (33696, 59505), (35703, 56160), (38880, 51571), (39670, 50544), (42120, 47604)]