2680367040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5507}}^1$

素因数の和:5556

約数の個数: 252

約数和(自身を含む): 9984891384

約数和(自身を除く): 7304524344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 390, 416, 468, 480, 507, 520, 576, 585, 624, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2496, 2535, 2704, 2880, 3042, 3120, 3380, 3744, 4056, 4160, 4680, 5070, 5408, 5507, 6084, 6240, 6760, 7488, 7605, 8112, 9360, 10140, 10816, 11014, 12168, 12480, 13520, 15210, 16224, 16521, 18720, 20280, 22028, 24336, 27040, 27535, 30420, 32448, 33042, 37440, 40560, 44056, 48672, 49563, 54080, 55070, 60840, 66084, 71591, 81120, 82605, 88112, 97344, 99126, 110140, 121680, 132168, 143182, 162240, 165210, 176224, 198252, 214773, 220280, 243360, 247815, 264336, 286364, 330420, 352448, 357955, 396504, 429546, 440560, 486720, 495630, 528672, 572728, 644319, 660840, 715910, 793008, 859092, 881120, 930683, 991260, 1057344, 1073865, 1145456, 1288638, 1321680, 1431820, 1586016, 1718184, 1762240, 1861366, 1982520, 2147730, 2290912, 2577276, 2643360, 2792049, 2863640, 3172032, 3221595, 3436368, 3722732, 3965040, 4295460, 4581824, 4653415, 5154552, 5286720, 5584098, 5727280, 6443190, 6872736, 7445464, 7930080, 8376147, 8590920, 9306830, 10309104, 11168196, 11454560, 12886380, 13745472, 13960245, 14890928, 15860160, 16752294, 17181840, 18613660, 20618208, 22336392, 22909120, 25772760, 27920490, 29781856, 33504588, 34363680, 37227320, 41236416, 41880735, 44672784, 51545520, 55840980, 59563712, 67009176, 68727360, 74454640, 83761470, 89345568, 103091040, 111681960, 134018352, 148909280, 167522940, 178691136, 206182080, 223363920, 268036704, 297818560, 335045880, 446727840, 536073408, 670091760, 893455680, 1340183520, 2680367040]

約数ペア:

[(1, 2680367040), (2, 1340183520), (3, 893455680), (4, 670091760), (5, 536073408), (6, 446727840), (8, 335045880), (9, 297818560), (10, 268036704), (12, 223363920), (13, 206182080), (15, 178691136), (16, 167522940), (18, 148909280), (20, 134018352), (24, 111681960), (26, 103091040), (30, 89345568), (32, 83761470), (36, 74454640), (39, 68727360), (40, 67009176), (45, 59563712), (48, 55840980), (52, 51545520), (60, 44672784), (64, 41880735), (65, 41236416), (72, 37227320), (78, 34363680), (80, 33504588), (90, 29781856), (96, 27920490), (104, 25772760), (117, 22909120), (120, 22336392), (130, 20618208), (144, 18613660), (156, 17181840), (160, 16752294), (169, 15860160), (180, 14890928), (192, 13960245), (195, 13745472), (208, 12886380), (234, 11454560), (240, 11168196), (260, 10309104), (288, 9306830), (312, 8590920), (320, 8376147), (338, 7930080), (360, 7445464), (390, 6872736), (416, 6443190), (468, 5727280), (480, 5584098), (507, 5286720), (520, 5154552), (576, 4653415), (585, 4581824), (624, 4295460), (676, 3965040), (720, 3722732), (780, 3436368), (832, 3221595), (845, 3172032), (936, 2863640), (960, 2792049), (1014, 2643360), (1040, 2577276), (1170, 2290912), (1248, 2147730), (1352, 1982520), (1440, 1861366), (1521, 1762240), (1560, 1718184), (1690, 1586016), (1872, 1431820), (2028, 1321680), (2080, 1288638), (2340, 1145456), (2496, 1073865), (2535, 1057344), (2704, 991260), (2880, 930683), (3042, 881120), (3120, 859092), (3380, 793008), (3744, 715910), (4056, 660840), (4160, 644319), (4680, 572728), (5070, 528672), (5408, 495630), (5507, 486720), (6084, 440560), (6240, 429546), (6760, 396504), (7488, 357955), (7605, 352448), (8112, 330420), (9360, 286364), (10140, 264336), (10816, 247815), (11014, 243360), (12168, 220280), (12480, 214773), (13520, 198252), (15210, 176224), (16224, 165210), (16521, 162240), (18720, 143182), (20280, 132168), (22028, 121680), (24336, 110140), (27040, 99126), (27535, 97344), (30420, 88112), (32448, 82605), (33042, 81120), (37440, 71591), (40560, 66084), (44056, 60840), (48672, 55070), (49563, 54080)]