12543478080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{4049}}^1$

素因数の和:4537

約数の個数: 224

約数和(自身を含む): 45624902400

約数和(自身を除く): 33081424320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 461, 480, 560, 672, 840, 922, 960, 1120, 1344, 1383, 1680, 1844, 2240, 2305, 2766, 3227, 3360, 3688, 4049, 4610, 5532, 6454, 6720, 6915, 7376, 8098, 9220, 9681, 11064, 12147, 12908, 13830, 14752, 16135, 16196, 18440, 19362, 20245, 22128, 24294, 25816, 27660, 28343, 29504, 32270, 32392, 36880, 38724, 40490, 44256, 48405, 48588, 51632, 55320, 56686, 60735, 64540, 64784, 73760, 77448, 80980, 85029, 88512, 96810, 97176, 103264, 110640, 113372, 121470, 129080, 129568, 141715, 147520, 154896, 161960, 170058, 193620, 194352, 206528, 221280, 226744, 242940, 258160, 259136, 283430, 309792, 323920, 340116, 387240, 388704, 425145, 442560, 453488, 485880, 516320, 566860, 619584, 647840, 680232, 774480, 777408, 850290, 906976, 971760, 1032640, 1133720, 1295680, 1360464, 1548960, 1700580, 1813952, 1866589, 1943520, 2267440, 2720928, 3097920, 3401160, 3733178, 3887040, 4534880, 5441856, 5599767, 6802320, 7466356, 9069760, 9332945, 11199534, 13066123, 13604640, 14932712, 18665890, 22399068, 26132246, 27209280, 27998835, 29865424, 37331780, 39198369, 44798136, 52264492, 55997670, 59730848, 65330615, 74663560, 78396738, 89596272, 104528984, 111995340, 119461696, 130661230, 149327120, 156793476, 179192544, 195991845, 209057968, 223990680, 261322460, 298654240, 313586952, 358385088, 391983690, 418115936, 447981360, 522644920, 597308480, 627173904, 783967380, 836231872, 895962720, 1045289840, 1254347808, 1567934760, 1791925440, 2090579680, 2508695616, 3135869520, 4181159360, 6271739040, 12543478080]

約数ペア:

[(1, 12543478080), (2, 6271739040), (3, 4181159360), (4, 3135869520), (5, 2508695616), (6, 2090579680), (7, 1791925440), (8, 1567934760), (10, 1254347808), (12, 1045289840), (14, 895962720), (15, 836231872), (16, 783967380), (20, 627173904), (21, 597308480), (24, 522644920), (28, 447981360), (30, 418115936), (32, 391983690), (35, 358385088), (40, 313586952), (42, 298654240), (48, 261322460), (56, 223990680), (60, 209057968), (64, 195991845), (70, 179192544), (80, 156793476), (84, 149327120), (96, 130661230), (105, 119461696), (112, 111995340), (120, 104528984), (140, 89596272), (160, 78396738), (168, 74663560), (192, 65330615), (210, 59730848), (224, 55997670), (240, 52264492), (280, 44798136), (320, 39198369), (336, 37331780), (420, 29865424), (448, 27998835), (461, 27209280), (480, 26132246), (560, 22399068), (672, 18665890), (840, 14932712), (922, 13604640), (960, 13066123), (1120, 11199534), (1344, 9332945), (1383, 9069760), (1680, 7466356), (1844, 6802320), (2240, 5599767), (2305, 5441856), (2766, 4534880), (3227, 3887040), (3360, 3733178), (3688, 3401160), (4049, 3097920), (4610, 2720928), (5532, 2267440), (6454, 1943520), (6720, 1866589), (6915, 1813952), (7376, 1700580), (8098, 1548960), (9220, 1360464), (9681, 1295680), (11064, 1133720), (12147, 1032640), (12908, 971760), (13830, 906976), (14752, 850290), (16135, 777408), (16196, 774480), (18440, 680232), (19362, 647840), (20245, 619584), (22128, 566860), (24294, 516320), (25816, 485880), (27660, 453488), (28343, 442560), (29504, 425145), (32270, 388704), (32392, 387240), (36880, 340116), (38724, 323920), (40490, 309792), (44256, 283430), (48405, 259136), (48588, 258160), (51632, 242940), (55320, 226744), (56686, 221280), (60735, 206528), (64540, 194352), (64784, 193620), (73760, 170058), (77448, 161960), (80980, 154896), (85029, 147520), (88512, 141715), (96810, 129568), (97176, 129080), (103264, 121470), (110640, 113372)]