1680469440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 336

約数和(自身を含む): 6080503968

約数和(自身を除く): 4400034528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 361, 373, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 722, 741, 746, 760, 780, 832, 912, 960, 988, 1040, 1083, 1119, 1140, 1216, 1235, 1248, 1444, 1482, 1492, 1520, 1560, 1805, 1824, 1865, 1976, 2080, 2166, 2238, 2280, 2470, 2496, 2888, 2964, 2984, 3040, 3120, 3610, 3648, 3705, 3730, 3952, 4160, 4332, 4476, 4560, 4693, 4849, 4940, 5415, 5595, 5776, 5928, 5968, 6080, 6240, 7087, 7220, 7410, 7460, 7904, 8664, 8952, 9120, 9386, 9698, 9880, 10830, 11190, 11552, 11856, 11936, 12480, 14079, 14174, 14440, 14547, 14820, 14920, 15808, 17328, 17904, 18240, 18772, 19396, 19760, 21261, 21660, 22380, 23104, 23465, 23712, 23872, 24245, 28158, 28348, 28880, 29094, 29640, 29840, 34656, 35435, 35808, 37544, 38792, 39520, 42522, 43320, 44760, 46930, 47424, 48490, 56316, 56696, 57760, 58188, 59280, 59680, 69312, 70395, 70870, 71616, 72735, 75088, 77584, 79040, 85044, 86640, 89520, 92131, 93860, 96980, 106305, 112632, 113392, 115520, 116376, 118560, 119360, 134653, 140790, 141740, 145470, 150176, 155168, 170088, 173280, 179040, 184262, 187720, 193960, 212610, 225264, 226784, 232752, 237120, 269306, 276393, 281580, 283480, 290940, 300352, 310336, 340176, 346560, 358080, 368524, 375440, 387920, 403959, 425220, 450528, 453568, 460655, 465504, 538612, 552786, 563160, 566960, 581880, 673265, 680352, 737048, 750880, 775840, 807918, 850440, 901056, 921310, 931008, 1077224, 1105572, 1126320, 1133920, 1163760, 1346530, 1360704, 1381965, 1474096, 1501760, 1551680, 1615836, 1700880, 1750489, 1842620, 2019795, 2154448, 2211144, 2252640, 2267840, 2327520, 2693060, 2763930, 2948192, 3231672, 3401760, 3500978, 3685240, 4039590, 4308896, 4422288, 4505280, 4655040, 5251467, 5386120, 5527860, 5896384, 6463344, 6803520, 7001956, 7370480, 8079180, 8617792, 8752445, 8844576, 10502934, 10772240, 11055720, 12926688, 14003912, 14740960, 16158360, 17504890, 17689152, 21005868, 21544480, 22111440, 25853376, 26257335, 28007824, 29481920, 32316720, 35009780, 42011736, 43088960, 44222880, 52514670, 56015648, 64633440, 70019560, 84023472, 88445760, 105029340, 112031296, 129266880, 140039120, 168046944, 210058680, 280078240, 336093888, 420117360, 560156480, 840234720, 1680469440]

約数ペア:

[(1, 1680469440), (2, 840234720), (3, 560156480), (4, 420117360), (5, 336093888), (6, 280078240), (8, 210058680), (10, 168046944), (12, 140039120), (13, 129266880), (15, 112031296), (16, 105029340), (19, 88445760), (20, 84023472), (24, 70019560), (26, 64633440), (30, 56015648), (32, 52514670), (38, 44222880), (39, 43088960), (40, 42011736), (48, 35009780), (52, 32316720), (57, 29481920), (60, 28007824), (64, 26257335), (65, 25853376), (76, 22111440), (78, 21544480), (80, 21005868), (95, 17689152), (96, 17504890), (104, 16158360), (114, 14740960), (120, 14003912), (130, 12926688), (152, 11055720), (156, 10772240), (160, 10502934), (190, 8844576), (192, 8752445), (195, 8617792), (208, 8079180), (228, 7370480), (240, 7001956), (247, 6803520), (260, 6463344), (285, 5896384), (304, 5527860), (312, 5386120), (320, 5251467), (361, 4655040), (373, 4505280), (380, 4422288), (390, 4308896), (416, 4039590), (456, 3685240), (480, 3500978), (494, 3401760), (520, 3231672), (570, 2948192), (608, 2763930), (624, 2693060), (722, 2327520), (741, 2267840), (746, 2252640), (760, 2211144), (780, 2154448), (832, 2019795), (912, 1842620), (960, 1750489), (988, 1700880), (1040, 1615836), (1083, 1551680), (1119, 1501760), (1140, 1474096), (1216, 1381965), (1235, 1360704), (1248, 1346530), (1444, 1163760), (1482, 1133920), (1492, 1126320), (1520, 1105572), (1560, 1077224), (1805, 931008), (1824, 921310), (1865, 901056), (1976, 850440), (2080, 807918), (2166, 775840), (2238, 750880), (2280, 737048), (2470, 680352), (2496, 673265), (2888, 581880), (2964, 566960), (2984, 563160), (3040, 552786), (3120, 538612), (3610, 465504), (3648, 460655), (3705, 453568), (3730, 450528), (3952, 425220), (4160, 403959), (4332, 387920), (4476, 375440), (4560, 368524), (4693, 358080), (4849, 346560), (4940, 340176), (5415, 310336), (5595, 300352), (5776, 290940), (5928, 283480), (5968, 281580), (6080, 276393), (6240, 269306), (7087, 237120), (7220, 232752), (7410, 226784), (7460, 225264), (7904, 212610), (8664, 193960), (8952, 187720), (9120, 184262), (9386, 179040), (9698, 173280), (9880, 170088), (10830, 155168), (11190, 150176), (11552, 145470), (11856, 141740), (11936, 140790), (12480, 134653), (14079, 119360), (14174, 118560), (14440, 116376), (14547, 115520), (14820, 113392), (14920, 112632), (15808, 106305), (17328, 96980), (17904, 93860), (18240, 92131), (18772, 89520), (19396, 86640), (19760, 85044), (21261, 79040), (21660, 77584), (22380, 75088), (23104, 72735), (23465, 71616), (23712, 70870), (23872, 70395), (24245, 69312), (28158, 59680), (28348, 59280), (28880, 58188), (29094, 57760), (29640, 56696), (29840, 56316), (34656, 48490), (35435, 47424), (35808, 46930), (37544, 44760), (38792, 43320), (39520, 42522)]