505323360

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 1837678752

約数和(自身を除く): 1332355392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 205, 216, 240, 243, 246, 270, 288, 317, 324, 328, 360, 369, 405, 410, 432, 480, 486, 492, 540, 615, 634, 648, 656, 720, 738, 810, 820, 864, 951, 972, 984, 1080, 1107, 1215, 1230, 1268, 1296, 1312, 1440, 1476, 1585, 1620, 1640, 1845, 1902, 1944, 1968, 2160, 2214, 2430, 2460, 2536, 2592, 2853, 2952, 3170, 3240, 3280, 3321, 3690, 3804, 3888, 3936, 4320, 4428, 4755, 4860, 4920, 5072, 5535, 5706, 5904, 6340, 6480, 6560, 6642, 7380, 7608, 7776, 8559, 8856, 9510, 9720, 9840, 9963, 10144, 11070, 11412, 11808, 12680, 12960, 12997, 13284, 14265, 14760, 15216, 16605, 17118, 17712, 19020, 19440, 19680, 19926, 22140, 22824, 25360, 25677, 25994, 26568, 28530, 29520, 30432, 33210, 34236, 35424, 38040, 38880, 38991, 39852, 42795, 44280, 45648, 49815, 50720, 51354, 51988, 53136, 57060, 59040, 64985, 66420, 68472, 76080, 77031, 77982, 79704, 85590, 88560, 91296, 99630, 102708, 103976, 106272, 114120, 116973, 128385, 129970, 132840, 136944, 152160, 154062, 155964, 159408, 171180, 177120, 194955, 199260, 205416, 207952, 228240, 233946, 256770, 259940, 265680, 273888, 308124, 311928, 318816, 342360, 350919, 385155, 389910, 398520, 410832, 415904, 456480, 467892, 513540, 519880, 531360, 584865, 616248, 623856, 684720, 701838, 770310, 779820, 797040, 821664, 935784, 1027080, 1039760, 1052757, 1169730, 1232496, 1247712, 1369440, 1403676, 1540620, 1559640, 1594080, 1754595, 1871568, 2054160, 2079520, 2105514, 2339460, 2464992, 2807352, 3081240, 3119280, 3158271, 3509190, 3743136, 4108320, 4211028, 4678920, 5263785, 5614704, 6162480, 6238560, 6316542, 7018380, 8422056, 9357840, 10527570, 11229408, 12324960, 12633084, 14036760, 15791355, 16844112, 18715680, 21055140, 25266168, 28073520, 31582710, 33688224, 42110280, 50532336, 56147040, 63165420, 84220560, 101064672, 126330840, 168441120, 252661680, 505323360]

約数ペア:

[(1, 505323360), (2, 252661680), (3, 168441120), (4, 126330840), (5, 101064672), (6, 84220560), (8, 63165420), (9, 56147040), (10, 50532336), (12, 42110280), (15, 33688224), (16, 31582710), (18, 28073520), (20, 25266168), (24, 21055140), (27, 18715680), (30, 16844112), (32, 15791355), (36, 14036760), (40, 12633084), (41, 12324960), (45, 11229408), (48, 10527570), (54, 9357840), (60, 8422056), (72, 7018380), (80, 6316542), (81, 6238560), (82, 6162480), (90, 5614704), (96, 5263785), (108, 4678920), (120, 4211028), (123, 4108320), (135, 3743136), (144, 3509190), (160, 3158271), (162, 3119280), (164, 3081240), (180, 2807352), (205, 2464992), (216, 2339460), (240, 2105514), (243, 2079520), (246, 2054160), (270, 1871568), (288, 1754595), (317, 1594080), (324, 1559640), (328, 1540620), (360, 1403676), (369, 1369440), (405, 1247712), (410, 1232496), (432, 1169730), (480, 1052757), (486, 1039760), (492, 1027080), (540, 935784), (615, 821664), (634, 797040), (648, 779820), (656, 770310), (720, 701838), (738, 684720), (810, 623856), (820, 616248), (864, 584865), (951, 531360), (972, 519880), (984, 513540), (1080, 467892), (1107, 456480), (1215, 415904), (1230, 410832), (1268, 398520), (1296, 389910), (1312, 385155), (1440, 350919), (1476, 342360), (1585, 318816), (1620, 311928), (1640, 308124), (1845, 273888), (1902, 265680), (1944, 259940), (1968, 256770), (2160, 233946), (2214, 228240), (2430, 207952), (2460, 205416), (2536, 199260), (2592, 194955), (2853, 177120), (2952, 171180), (3170, 159408), (3240, 155964), (3280, 154062), (3321, 152160), (3690, 136944), (3804, 132840), (3888, 129970), (3936, 128385), (4320, 116973), (4428, 114120), (4755, 106272), (4860, 103976), (4920, 102708), (5072, 99630), (5535, 91296), (5706, 88560), (5904, 85590), (6340, 79704), (6480, 77982), (6560, 77031), (6642, 76080), (7380, 68472), (7608, 66420), (7776, 64985), (8559, 59040), (8856, 57060), (9510, 53136), (9720, 51988), (9840, 51354), (9963, 50720), (10144, 49815), (11070, 45648), (11412, 44280), (11808, 42795), (12680, 39852), (12960, 38991), (12997, 38880), (13284, 38040), (14265, 35424), (14760, 34236), (15216, 33210), (16605, 30432), (17118, 29520), (17712, 28530), (19020, 26568), (19440, 25994), (19680, 25677), (19926, 25360), (22140, 22824)]