16401978720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:894

約数の個数: 288

約数和(自身を含む): 57029761152

約数和(自身を除く): 40627782432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 337, 360, 365, 438, 463, 480, 584, 657, 674, 720, 730, 876, 926, 1011, 1095, 1168, 1314, 1348, 1389, 1440, 1460, 1685, 1752, 1852, 2022, 2190, 2315, 2336, 2628, 2696, 2778, 2920, 3033, 3285, 3370, 3504, 3704, 4044, 4167, 4380, 4630, 5055, 5256, 5392, 5556, 5840, 6066, 6570, 6740, 6945, 7008, 7408, 8088, 8334, 8760, 9260, 10110, 10512, 10784, 11112, 11680, 12132, 13140, 13480, 13890, 14816, 15165, 16176, 16668, 17520, 18520, 20220, 20835, 21024, 22224, 24264, 24601, 26280, 26960, 27780, 30330, 32352, 33336, 33799, 35040, 37040, 40440, 41670, 44448, 48528, 49202, 52560, 53920, 55560, 60660, 66672, 67598, 73803, 74080, 80880, 83340, 97056, 98404, 101397, 105120, 111120, 121320, 123005, 133344, 135196, 147606, 156031, 161760, 166680, 168995, 196808, 202794, 221409, 222240, 242640, 246010, 270392, 295212, 304191, 312062, 333360, 337990, 369015, 393616, 405588, 442818, 468093, 485280, 492020, 506985, 540784, 590424, 608382, 624124, 666720, 675980, 738030, 780155, 787232, 811176, 885636, 936186, 984040, 1013970, 1081568, 1107045, 1180848, 1216764, 1248248, 1351960, 1404279, 1476060, 1520955, 1560310, 1622352, 1771272, 1872372, 1968080, 2027940, 2214090, 2340465, 2361696, 2433528, 2496496, 2703920, 2808558, 2952120, 3041910, 3120620, 3244704, 3542544, 3744744, 3936160, 4055880, 4428180, 4680930, 4867056, 4992992, 5407840, 5617116, 5904240, 6083820, 6241240, 7021395, 7085088, 7489488, 8111760, 8856360, 9361860, 9734112, 11234232, 11390263, 11808480, 12167640, 12482480, 14042790, 14978976, 16223520, 17712720, 18723720, 22468464, 22780526, 24335280, 24964960, 28085580, 34170789, 35425440, 37447440, 44936928, 45561052, 48670560, 56171160, 56951315, 68341578, 74894880, 91122104, 102512367, 112342320, 113902630, 136683156, 170853945, 182244208, 205024734, 224684640, 227805260, 273366312, 341707890, 364488416, 410049468, 455610520, 512561835, 546732624, 683415780, 820098936, 911221040, 1025123670, 1093465248, 1366831560, 1640197872, 1822442080, 2050247340, 2733663120, 3280395744, 4100494680, 5467326240, 8200989360, 16401978720]

約数ペア:

[(1, 16401978720), (2, 8200989360), (3, 5467326240), (4, 4100494680), (5, 3280395744), (6, 2733663120), (8, 2050247340), (9, 1822442080), (10, 1640197872), (12, 1366831560), (15, 1093465248), (16, 1025123670), (18, 911221040), (20, 820098936), (24, 683415780), (30, 546732624), (32, 512561835), (36, 455610520), (40, 410049468), (45, 364488416), (48, 341707890), (60, 273366312), (72, 227805260), (73, 224684640), (80, 205024734), (90, 182244208), (96, 170853945), (120, 136683156), (144, 113902630), (146, 112342320), (160, 102512367), (180, 91122104), (219, 74894880), (240, 68341578), (288, 56951315), (292, 56171160), (337, 48670560), (360, 45561052), (365, 44936928), (438, 37447440), (463, 35425440), (480, 34170789), (584, 28085580), (657, 24964960), (674, 24335280), (720, 22780526), (730, 22468464), (876, 18723720), (926, 17712720), (1011, 16223520), (1095, 14978976), (1168, 14042790), (1314, 12482480), (1348, 12167640), (1389, 11808480), (1440, 11390263), (1460, 11234232), (1685, 9734112), (1752, 9361860), (1852, 8856360), (2022, 8111760), (2190, 7489488), (2315, 7085088), (2336, 7021395), (2628, 6241240), (2696, 6083820), (2778, 5904240), (2920, 5617116), (3033, 5407840), (3285, 4992992), (3370, 4867056), (3504, 4680930), (3704, 4428180), (4044, 4055880), (4167, 3936160), (4380, 3744744), (4630, 3542544), (5055, 3244704), (5256, 3120620), (5392, 3041910), (5556, 2952120), (5840, 2808558), (6066, 2703920), (6570, 2496496), (6740, 2433528), (6945, 2361696), (7008, 2340465), (7408, 2214090), (8088, 2027940), (8334, 1968080), (8760, 1872372), (9260, 1771272), (10110, 1622352), (10512, 1560310), (10784, 1520955), (11112, 1476060), (11680, 1404279), (12132, 1351960), (13140, 1248248), (13480, 1216764), (13890, 1180848), (14816, 1107045), (15165, 1081568), (16176, 1013970), (16668, 984040), (17520, 936186), (18520, 885636), (20220, 811176), (20835, 787232), (21024, 780155), (22224, 738030), (24264, 675980), (24601, 666720), (26280, 624124), (26960, 608382), (27780, 590424), (30330, 540784), (32352, 506985), (33336, 492020), (33799, 485280), (35040, 468093), (37040, 442818), (40440, 405588), (41670, 393616), (44448, 369015), (48528, 337990), (49202, 333360), (52560, 312062), (53920, 304191), (55560, 295212), (60660, 270392), (66672, 246010), (67598, 242640), (73803, 222240), (74080, 221409), (80880, 202794), (83340, 196808), (97056, 168995), (98404, 166680), (101397, 161760), (105120, 156031), (111120, 147606), (121320, 135196), (123005, 133344)]