1090390080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2205

約数の個数: 224

約数和(自身を含む): 3821021568

約数和(自身を除く): 2730631488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 312, 320, 328, 390, 410, 416, 480, 492, 520, 533, 615, 624, 656, 780, 820, 832, 960, 984, 1040, 1066, 1230, 1248, 1312, 1560, 1599, 1640, 1968, 2080, 2131, 2132, 2460, 2496, 2624, 2665, 3120, 3198, 3280, 3936, 4160, 4262, 4264, 4920, 5330, 6240, 6393, 6396, 6560, 7872, 7995, 8524, 8528, 9840, 10655, 10660, 12480, 12786, 12792, 13120, 15990, 17048, 17056, 19680, 21310, 21320, 25572, 25584, 27703, 31965, 31980, 34096, 34112, 39360, 42620, 42640, 51144, 51168, 55406, 63930, 63960, 68192, 83109, 85240, 85280, 87371, 102288, 102336, 110812, 127860, 127920, 136384, 138515, 166218, 170480, 170560, 174742, 204576, 221624, 255720, 255840, 262113, 277030, 332436, 340960, 349484, 409152, 415545, 436855, 443248, 511440, 511680, 524226, 554060, 664872, 681920, 698968, 831090, 873710, 886496, 1022880, 1048452, 1108120, 1135823, 1310565, 1329744, 1397936, 1662180, 1747420, 1772992, 2045760, 2096904, 2216240, 2271646, 2621130, 2659488, 2795872, 3324360, 3407469, 3494840, 4193808, 4432480, 4543292, 5242260, 5318976, 5591744, 5679115, 6648720, 6814938, 6989680, 8387616, 8864960, 9086584, 10484520, 11358230, 13297440, 13629876, 13979360, 16775232, 17037345, 18173168, 20969040, 22716460, 26594880, 27259752, 27958720, 34074690, 36346336, 41938080, 45432920, 54519504, 68149380, 72692672, 83876160, 90865840, 109039008, 136298760, 181731680, 218078016, 272597520, 363463360, 545195040, 1090390080]

約数ペア:

[(1, 1090390080), (2, 545195040), (3, 363463360), (4, 272597520), (5, 218078016), (6, 181731680), (8, 136298760), (10, 109039008), (12, 90865840), (13, 83876160), (15, 72692672), (16, 68149380), (20, 54519504), (24, 45432920), (26, 41938080), (30, 36346336), (32, 34074690), (39, 27958720), (40, 27259752), (41, 26594880), (48, 22716460), (52, 20969040), (60, 18173168), (64, 17037345), (65, 16775232), (78, 13979360), (80, 13629876), (82, 13297440), (96, 11358230), (104, 10484520), (120, 9086584), (123, 8864960), (130, 8387616), (156, 6989680), (160, 6814938), (164, 6648720), (192, 5679115), (195, 5591744), (205, 5318976), (208, 5242260), (240, 4543292), (246, 4432480), (260, 4193808), (312, 3494840), (320, 3407469), (328, 3324360), (390, 2795872), (410, 2659488), (416, 2621130), (480, 2271646), (492, 2216240), (520, 2096904), (533, 2045760), (615, 1772992), (624, 1747420), (656, 1662180), (780, 1397936), (820, 1329744), (832, 1310565), (960, 1135823), (984, 1108120), (1040, 1048452), (1066, 1022880), (1230, 886496), (1248, 873710), (1312, 831090), (1560, 698968), (1599, 681920), (1640, 664872), (1968, 554060), (2080, 524226), (2131, 511680), (2132, 511440), (2460, 443248), (2496, 436855), (2624, 415545), (2665, 409152), (3120, 349484), (3198, 340960), (3280, 332436), (3936, 277030), (4160, 262113), (4262, 255840), (4264, 255720), (4920, 221624), (5330, 204576), (6240, 174742), (6393, 170560), (6396, 170480), (6560, 166218), (7872, 138515), (7995, 136384), (8524, 127920), (8528, 127860), (9840, 110812), (10655, 102336), (10660, 102288), (12480, 87371), (12786, 85280), (12792, 85240), (13120, 83109), (15990, 68192), (17048, 63960), (17056, 63930), (19680, 55406), (21310, 51168), (21320, 51144), (25572, 42640), (25584, 42620), (27703, 39360), (31965, 34112), (31980, 34096)]