2869455680

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2062

約数の個数: 224

約数和(自身を含む): 8585606400

約数和(自身を除く): 5716150720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 343, 364, 392, 416, 448, 455, 490, 520, 560, 637, 686, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1372, 1456, 1568, 1715, 1820, 1960, 2011, 2080, 2240, 2548, 2744, 2912, 3136, 3185, 3430, 3640, 3920, 4022, 4160, 4459, 5096, 5488, 5824, 6370, 6860, 7280, 7840, 8044, 8918, 10055, 10192, 10976, 12740, 13720, 14077, 14560, 15680, 16088, 17836, 20110, 20384, 21952, 22295, 25480, 26143, 27440, 28154, 29120, 32176, 35672, 40220, 40768, 44590, 50960, 52286, 54880, 56308, 64352, 70385, 71344, 80440, 89180, 98539, 101920, 104572, 109760, 112616, 128704, 130715, 140770, 142688, 160880, 178360, 183001, 197078, 203840, 209144, 225232, 261430, 281540, 285376, 321760, 356720, 366002, 394156, 418288, 450464, 492695, 522860, 563080, 643520, 689773, 713440, 732004, 788312, 836576, 900928, 915005, 985390, 1045720, 1126160, 1281007, 1379546, 1426880, 1464008, 1576624, 1673152, 1830010, 1970780, 2091440, 2252320, 2562014, 2759092, 2928016, 3153248, 3448865, 3660020, 3941560, 4182880, 4504640, 5124028, 5518184, 5856032, 6306496, 6405035, 6897730, 7320040, 7883120, 8365760, 8967049, 10248056, 11036368, 11712064, 12810070, 13795460, 14640080, 15766240, 17934098, 20496112, 22072736, 25620140, 27590920, 29280160, 31532480, 35868196, 40992224, 44145472, 44835245, 51240280, 55181840, 58560320, 71736392, 81984448, 89670490, 102480560, 110363680, 143472784, 179340980, 204961120, 220727360, 286945568, 358681960, 409922240, 573891136, 717363920, 1434727840, 2869455680]

約数ペア:

[(1, 2869455680), (2, 1434727840), (4, 717363920), (5, 573891136), (7, 409922240), (8, 358681960), (10, 286945568), (13, 220727360), (14, 204961120), (16, 179340980), (20, 143472784), (26, 110363680), (28, 102480560), (32, 89670490), (35, 81984448), (40, 71736392), (49, 58560320), (52, 55181840), (56, 51240280), (64, 44835245), (65, 44145472), (70, 40992224), (80, 35868196), (91, 31532480), (98, 29280160), (104, 27590920), (112, 25620140), (130, 22072736), (140, 20496112), (160, 17934098), (182, 15766240), (196, 14640080), (208, 13795460), (224, 12810070), (245, 11712064), (260, 11036368), (280, 10248056), (320, 8967049), (343, 8365760), (364, 7883120), (392, 7320040), (416, 6897730), (448, 6405035), (455, 6306496), (490, 5856032), (520, 5518184), (560, 5124028), (637, 4504640), (686, 4182880), (728, 3941560), (784, 3660020), (832, 3448865), (910, 3153248), (980, 2928016), (1040, 2759092), (1120, 2562014), (1274, 2252320), (1372, 2091440), (1456, 1970780), (1568, 1830010), (1715, 1673152), (1820, 1576624), (1960, 1464008), (2011, 1426880), (2080, 1379546), (2240, 1281007), (2548, 1126160), (2744, 1045720), (2912, 985390), (3136, 915005), (3185, 900928), (3430, 836576), (3640, 788312), (3920, 732004), (4022, 713440), (4160, 689773), (4459, 643520), (5096, 563080), (5488, 522860), (5824, 492695), (6370, 450464), (6860, 418288), (7280, 394156), (7840, 366002), (8044, 356720), (8918, 321760), (10055, 285376), (10192, 281540), (10976, 261430), (12740, 225232), (13720, 209144), (14077, 203840), (14560, 197078), (15680, 183001), (16088, 178360), (17836, 160880), (20110, 142688), (20384, 140770), (21952, 130715), (22295, 128704), (25480, 112616), (26143, 109760), (27440, 104572), (28154, 101920), (29120, 98539), (32176, 89180), (35672, 80440), (40220, 71344), (40768, 70385), (44590, 64352), (50960, 56308), (52286, 54880)]