297724680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1369

約数の個数: 256

約数和(自身を含む): 1140480000

約数和(自身を除く): 842755320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 380, 396, 418, 440, 456, 495, 513, 540, 570, 594, 627, 660, 684, 760, 792, 836, 855, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1319, 1320, 1368, 1485, 1672, 1710, 1881, 1980, 2052, 2090, 2280, 2376, 2508, 2565, 2638, 2970, 3135, 3420, 3762, 3957, 3960, 4104, 4180, 5016, 5130, 5276, 5643, 5940, 6270, 6595, 6840, 7524, 7914, 8360, 9405, 10260, 10552, 11286, 11871, 11880, 12540, 13190, 14509, 15048, 15828, 18810, 19785, 20520, 22572, 23742, 25061, 25080, 26380, 28215, 29018, 31656, 35613, 37620, 39570, 43527, 45144, 47484, 50122, 52760, 56430, 58036, 59355, 71226, 72545, 75183, 75240, 79140, 87054, 94968, 100244, 112860, 116072, 118710, 125305, 130581, 142452, 145090, 150366, 158280, 174108, 178065, 200488, 217635, 225549, 225720, 237420, 250610, 261162, 275671, 284904, 290180, 300732, 348216, 356130, 375915, 391743, 435270, 451098, 474840, 501220, 522324, 551342, 580360, 601464, 652905, 676647, 712260, 751830, 783486, 827013, 870540, 902196, 1002440, 1044648, 1102684, 1127745, 1305810, 1353294, 1378355, 1424520, 1503660, 1566972, 1654026, 1741080, 1804392, 1958715, 2205368, 2255490, 2481039, 2611620, 2706588, 2756710, 3007320, 3133944, 3308052, 3383235, 3917430, 4135065, 4510980, 4962078, 5223240, 5413176, 5513420, 6616104, 6766470, 7443117, 7834860, 8270130, 9021960, 9924156, 11026840, 12405195, 13532940, 14886234, 15669720, 16540260, 19848312, 24810390, 27065880, 29772468, 33080520, 37215585, 49620780, 59544936, 74431170, 99241560, 148862340, 297724680]

約数ペア:

[(1, 297724680), (2, 148862340), (3, 99241560), (4, 74431170), (5, 59544936), (6, 49620780), (8, 37215585), (9, 33080520), (10, 29772468), (11, 27065880), (12, 24810390), (15, 19848312), (18, 16540260), (19, 15669720), (20, 14886234), (22, 13532940), (24, 12405195), (27, 11026840), (30, 9924156), (33, 9021960), (36, 8270130), (38, 7834860), (40, 7443117), (44, 6766470), (45, 6616104), (54, 5513420), (55, 5413176), (57, 5223240), (60, 4962078), (66, 4510980), (72, 4135065), (76, 3917430), (88, 3383235), (90, 3308052), (95, 3133944), (99, 3007320), (108, 2756710), (110, 2706588), (114, 2611620), (120, 2481039), (132, 2255490), (135, 2205368), (152, 1958715), (165, 1804392), (171, 1741080), (180, 1654026), (190, 1566972), (198, 1503660), (209, 1424520), (216, 1378355), (220, 1353294), (228, 1305810), (264, 1127745), (270, 1102684), (285, 1044648), (297, 1002440), (330, 902196), (342, 870540), (360, 827013), (380, 783486), (396, 751830), (418, 712260), (440, 676647), (456, 652905), (495, 601464), (513, 580360), (540, 551342), (570, 522324), (594, 501220), (627, 474840), (660, 451098), (684, 435270), (760, 391743), (792, 375915), (836, 356130), (855, 348216), (990, 300732), (1026, 290180), (1045, 284904), (1080, 275671), (1140, 261162), (1188, 250610), (1254, 237420), (1319, 225720), (1320, 225549), (1368, 217635), (1485, 200488), (1672, 178065), (1710, 174108), (1881, 158280), (1980, 150366), (2052, 145090), (2090, 142452), (2280, 130581), (2376, 125305), (2508, 118710), (2565, 116072), (2638, 112860), (2970, 100244), (3135, 94968), (3420, 87054), (3762, 79140), (3957, 75240), (3960, 75183), (4104, 72545), (4180, 71226), (5016, 59355), (5130, 58036), (5276, 56430), (5643, 52760), (5940, 50122), (6270, 47484), (6595, 45144), (6840, 43527), (7524, 39570), (7914, 37620), (8360, 35613), (9405, 31656), (10260, 29018), (10552, 28215), (11286, 26380), (11871, 25080), (11880, 25061), (12540, 23742), (13190, 22572), (14509, 20520), (15048, 19785), (15828, 18810)]