1519511760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2423}}^1$

素因数の和:2522

約数の個数: 240

約数和(自身を含む): 5579892864

約数和(自身を除く): 4060381104

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, 871, 936, 1005, 1040, 1072, 1170, 1206, 1340, 1560, 1608, 1742, 1872, 2010, 2340, 2412, 2423, 2613, 2680, 3015, 3120, 3216, 3484, 4020, 4355, 4680, 4824, 4846, 5226, 5360, 6030, 6968, 7269, 7839, 8040, 8710, 9360, 9648, 9692, 10452, 12060, 12115, 13065, 13936, 14538, 15678, 16080, 17420, 19384, 20904, 21807, 24120, 24230, 26130, 29076, 31356, 31499, 34840, 36345, 38768, 39195, 41808, 43614, 48240, 48460, 52260, 58152, 62712, 62998, 69680, 72690, 78390, 87228, 94497, 96920, 104520, 109035, 116304, 125424, 125996, 145380, 156780, 157495, 162341, 174456, 188994, 193840, 209040, 218070, 251992, 283491, 290760, 313560, 314990, 324682, 348912, 377988, 436140, 472485, 487023, 503984, 566982, 581520, 627120, 629980, 649364, 755976, 811705, 872280, 944970, 974046, 1133964, 1259960, 1298728, 1417455, 1461069, 1511952, 1623410, 1744560, 1889940, 1948092, 2110433, 2267928, 2435115, 2519920, 2597456, 2834910, 2922138, 3246820, 3779880, 3896184, 4220866, 4535856, 4870230, 5669820, 5844276, 6331299, 6493640, 7305345, 7559760, 7792368, 8441732, 9740460, 10552165, 11339640, 11688552, 12662598, 12987280, 14610690, 16883464, 18993897, 19480920, 21104330, 22679280, 23377104, 25325196, 29221380, 31656495, 33766928, 37987794, 38961840, 42208660, 50650392, 58442760, 63312990, 75975588, 84417320, 94969485, 101300784, 116885520, 126625980, 151951176, 168834640, 189938970, 253251960, 303902352, 379877940, 506503920, 759755880, 1519511760]

約数ペア:

[(1, 1519511760), (2, 759755880), (3, 506503920), (4, 379877940), (5, 303902352), (6, 253251960), (8, 189938970), (9, 168834640), (10, 151951176), (12, 126625980), (13, 116885520), (15, 101300784), (16, 94969485), (18, 84417320), (20, 75975588), (24, 63312990), (26, 58442760), (30, 50650392), (36, 42208660), (39, 38961840), (40, 37987794), (45, 33766928), (48, 31656495), (52, 29221380), (60, 25325196), (65, 23377104), (67, 22679280), (72, 21104330), (78, 19480920), (80, 18993897), (90, 16883464), (104, 14610690), (117, 12987280), (120, 12662598), (130, 11688552), (134, 11339640), (144, 10552165), (156, 9740460), (180, 8441732), (195, 7792368), (201, 7559760), (208, 7305345), (234, 6493640), (240, 6331299), (260, 5844276), (268, 5669820), (312, 4870230), (335, 4535856), (360, 4220866), (390, 3896184), (402, 3779880), (468, 3246820), (520, 2922138), (536, 2834910), (585, 2597456), (603, 2519920), (624, 2435115), (670, 2267928), (720, 2110433), (780, 1948092), (804, 1889940), (871, 1744560), (936, 1623410), (1005, 1511952), (1040, 1461069), (1072, 1417455), (1170, 1298728), (1206, 1259960), (1340, 1133964), (1560, 974046), (1608, 944970), (1742, 872280), (1872, 811705), (2010, 755976), (2340, 649364), (2412, 629980), (2423, 627120), (2613, 581520), (2680, 566982), (3015, 503984), (3120, 487023), (3216, 472485), (3484, 436140), (4020, 377988), (4355, 348912), (4680, 324682), (4824, 314990), (4846, 313560), (5226, 290760), (5360, 283491), (6030, 251992), (6968, 218070), (7269, 209040), (7839, 193840), (8040, 188994), (8710, 174456), (9360, 162341), (9648, 157495), (9692, 156780), (10452, 145380), (12060, 125996), (12115, 125424), (13065, 116304), (13936, 109035), (14538, 104520), (15678, 96920), (16080, 94497), (17420, 87228), (19384, 78390), (20904, 72690), (21807, 69680), (24120, 62998), (24230, 62712), (26130, 58152), (29076, 52260), (31356, 48460), (31499, 48240), (34840, 43614), (36345, 41808), (38768, 39195)]