285564720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 1068503040

約数和(自身を除く): 782938320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 59, 60, 67, 70, 80, 84, 86, 105, 112, 118, 120, 129, 134, 140, 168, 172, 177, 201, 210, 215, 236, 240, 258, 268, 280, 295, 301, 335, 336, 344, 354, 402, 413, 420, 430, 469, 472, 516, 536, 560, 590, 602, 645, 670, 688, 708, 804, 826, 840, 860, 885, 903, 938, 944, 1005, 1032, 1072, 1180, 1204, 1239, 1290, 1340, 1407, 1416, 1505, 1608, 1652, 1680, 1720, 1770, 1806, 1876, 2010, 2064, 2065, 2345, 2360, 2408, 2478, 2537, 2580, 2680, 2814, 2832, 2881, 3010, 3216, 3304, 3440, 3540, 3612, 3752, 3953, 4020, 4130, 4515, 4690, 4720, 4816, 4956, 5074, 5160, 5360, 5628, 5762, 6020, 6195, 6608, 7035, 7080, 7224, 7504, 7611, 7906, 8040, 8260, 8643, 9030, 9380, 9912, 10148, 10320, 11256, 11524, 11859, 12040, 12390, 12685, 14070, 14160, 14405, 14448, 15222, 15812, 16080, 16520, 17286, 17759, 18060, 18760, 19765, 19824, 20167, 20296, 22512, 23048, 23718, 24080, 24780, 25370, 27671, 28140, 28810, 30444, 31624, 33040, 34572, 35518, 36120, 37520, 38055, 39530, 40334, 40592, 43215, 46096, 47436, 49560, 50740, 53277, 55342, 56280, 57620, 59295, 60501, 60888, 63248, 69144, 71036, 72240, 76110, 79060, 80668, 83013, 86430, 88795, 94872, 99120, 100835, 101480, 106554, 110684, 112560, 115240, 118590, 121002, 121776, 138288, 138355, 142072, 152220, 158120, 161336, 166026, 169979, 172860, 177590, 189744, 201670, 202960, 213108, 221368, 230480, 237180, 242004, 266385, 276710, 284144, 302505, 304440, 316240, 322672, 332052, 339958, 345720, 355180, 403340, 415065, 426216, 442736, 474360, 484008, 509937, 532770, 553420, 605010, 608880, 664104, 679916, 691440, 710360, 806680, 830130, 849895, 852432, 948720, 968016, 1019874, 1065540, 1106840, 1189853, 1210020, 1328208, 1359832, 1420720, 1613360, 1660260, 1699790, 2039748, 2131080, 2213680, 2379706, 2420040, 2549685, 2719664, 3320520, 3399580, 3569559, 4079496, 4262160, 4759412, 4840080, 5099370, 5949265, 6641040, 6799160, 7139118, 8158992, 9518824, 10198740, 11898530, 13598320, 14278236, 17847795, 19037648, 20397480, 23797060, 28556472, 35695590, 40794960, 47594120, 57112944, 71391180, 95188240, 142782360, 285564720]

約数ペア:

[(1, 285564720), (2, 142782360), (3, 95188240), (4, 71391180), (5, 57112944), (6, 47594120), (7, 40794960), (8, 35695590), (10, 28556472), (12, 23797060), (14, 20397480), (15, 19037648), (16, 17847795), (20, 14278236), (21, 13598320), (24, 11898530), (28, 10198740), (30, 9518824), (35, 8158992), (40, 7139118), (42, 6799160), (43, 6641040), (48, 5949265), (56, 5099370), (59, 4840080), (60, 4759412), (67, 4262160), (70, 4079496), (80, 3569559), (84, 3399580), (86, 3320520), (105, 2719664), (112, 2549685), (118, 2420040), (120, 2379706), (129, 2213680), (134, 2131080), (140, 2039748), (168, 1699790), (172, 1660260), (177, 1613360), (201, 1420720), (210, 1359832), (215, 1328208), (236, 1210020), (240, 1189853), (258, 1106840), (268, 1065540), (280, 1019874), (295, 968016), (301, 948720), (335, 852432), (336, 849895), (344, 830130), (354, 806680), (402, 710360), (413, 691440), (420, 679916), (430, 664104), (469, 608880), (472, 605010), (516, 553420), (536, 532770), (560, 509937), (590, 484008), (602, 474360), (645, 442736), (670, 426216), (688, 415065), (708, 403340), (804, 355180), (826, 345720), (840, 339958), (860, 332052), (885, 322672), (903, 316240), (938, 304440), (944, 302505), (1005, 284144), (1032, 276710), (1072, 266385), (1180, 242004), (1204, 237180), (1239, 230480), (1290, 221368), (1340, 213108), (1407, 202960), (1416, 201670), (1505, 189744), (1608, 177590), (1652, 172860), (1680, 169979), (1720, 166026), (1770, 161336), (1806, 158120), (1876, 152220), (2010, 142072), (2064, 138355), (2065, 138288), (2345, 121776), (2360, 121002), (2408, 118590), (2478, 115240), (2537, 112560), (2580, 110684), (2680, 106554), (2814, 101480), (2832, 100835), (2881, 99120), (3010, 94872), (3216, 88795), (3304, 86430), (3440, 83013), (3540, 80668), (3612, 79060), (3752, 76110), (3953, 72240), (4020, 71036), (4130, 69144), (4515, 63248), (4690, 60888), (4720, 60501), (4816, 59295), (4956, 57620), (5074, 56280), (5160, 55342), (5360, 53277), (5628, 50740), (5762, 49560), (6020, 47436), (6195, 46096), (6608, 43215), (7035, 40592), (7080, 40334), (7224, 39530), (7504, 38055), (7611, 37520), (7906, 36120), (8040, 35518), (8260, 34572), (8643, 33040), (9030, 31624), (9380, 30444), (9912, 28810), (10148, 28140), (10320, 27671), (11256, 25370), (11524, 24780), (11859, 24080), (12040, 23718), (12390, 23048), (12685, 22512), (14070, 20296), (14160, 20167), (14405, 19824), (14448, 19765), (15222, 18760), (15812, 18060), (16080, 17759), (16520, 17286)]