519882480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:928

約数の個数: 240

約数和(自身を含む): 1910606880

約数和(自身を除く): 1390724400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 67, 72, 78, 80, 90, 104, 117, 120, 130, 134, 144, 156, 180, 195, 201, 208, 234, 240, 260, 268, 312, 335, 360, 390, 402, 468, 520, 536, 585, 603, 624, 670, 720, 780, 804, 829, 871, 936, 1005, 1040, 1072, 1170, 1206, 1340, 1560, 1608, 1658, 1742, 1872, 2010, 2340, 2412, 2487, 2613, 2680, 3015, 3120, 3216, 3316, 3484, 4020, 4145, 4355, 4680, 4824, 4974, 5226, 5360, 6030, 6632, 6968, 7461, 7839, 8040, 8290, 8710, 9360, 9648, 9948, 10452, 10777, 12060, 12435, 13065, 13264, 13936, 14922, 15678, 16080, 16580, 17420, 19896, 20904, 21554, 24120, 24870, 26130, 29844, 31356, 32331, 33160, 34840, 37305, 39195, 39792, 41808, 43108, 48240, 49740, 52260, 53885, 55543, 59688, 62712, 64662, 66320, 69680, 74610, 78390, 86216, 96993, 99480, 104520, 107770, 111086, 119376, 125424, 129324, 149220, 156780, 161655, 166629, 172432, 193986, 198960, 209040, 215540, 222172, 258648, 277715, 298440, 313560, 323310, 333258, 387972, 431080, 444344, 484965, 499887, 517296, 555430, 596880, 627120, 646620, 666516, 722059, 775944, 833145, 862160, 888688, 969930, 999774, 1110860, 1293240, 1333032, 1444118, 1551888, 1666290, 1939860, 1999548, 2166177, 2221720, 2499435, 2586480, 2666064, 2888236, 3332580, 3610295, 3879720, 3999096, 4332354, 4443440, 4998870, 5776472, 6498531, 6665160, 7220590, 7759440, 7998192, 8664708, 9997740, 10830885, 11552944, 12997062, 13330320, 14441180, 17329416, 19995480, 21661770, 25994124, 28882360, 32492655, 34658832, 39990960, 43323540, 51988248, 57764720, 64985310, 86647080, 103976496, 129970620, 173294160, 259941240, 519882480]

約数ペア:

[(1, 519882480), (2, 259941240), (3, 173294160), (4, 129970620), (5, 103976496), (6, 86647080), (8, 64985310), (9, 57764720), (10, 51988248), (12, 43323540), (13, 39990960), (15, 34658832), (16, 32492655), (18, 28882360), (20, 25994124), (24, 21661770), (26, 19995480), (30, 17329416), (36, 14441180), (39, 13330320), (40, 12997062), (45, 11552944), (48, 10830885), (52, 9997740), (60, 8664708), (65, 7998192), (67, 7759440), (72, 7220590), (78, 6665160), (80, 6498531), (90, 5776472), (104, 4998870), (117, 4443440), (120, 4332354), (130, 3999096), (134, 3879720), (144, 3610295), (156, 3332580), (180, 2888236), (195, 2666064), (201, 2586480), (208, 2499435), (234, 2221720), (240, 2166177), (260, 1999548), (268, 1939860), (312, 1666290), (335, 1551888), (360, 1444118), (390, 1333032), (402, 1293240), (468, 1110860), (520, 999774), (536, 969930), (585, 888688), (603, 862160), (624, 833145), (670, 775944), (720, 722059), (780, 666516), (804, 646620), (829, 627120), (871, 596880), (936, 555430), (1005, 517296), (1040, 499887), (1072, 484965), (1170, 444344), (1206, 431080), (1340, 387972), (1560, 333258), (1608, 323310), (1658, 313560), (1742, 298440), (1872, 277715), (2010, 258648), (2340, 222172), (2412, 215540), (2487, 209040), (2613, 198960), (2680, 193986), (3015, 172432), (3120, 166629), (3216, 161655), (3316, 156780), (3484, 149220), (4020, 129324), (4145, 125424), (4355, 119376), (4680, 111086), (4824, 107770), (4974, 104520), (5226, 99480), (5360, 96993), (6030, 86216), (6632, 78390), (6968, 74610), (7461, 69680), (7839, 66320), (8040, 64662), (8290, 62712), (8710, 59688), (9360, 55543), (9648, 53885), (9948, 52260), (10452, 49740), (10777, 48240), (12060, 43108), (12435, 41808), (13065, 39792), (13264, 39195), (13936, 37305), (14922, 34840), (15678, 33160), (16080, 32331), (16580, 31356), (17420, 29844), (19896, 26130), (20904, 24870), (21554, 24120)]