493917480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:933

約数の個数: 256

約数和(自身を含む): 1907712000

約数和(自身を除く): 1413794520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 79, 84, 90, 105, 108, 120, 126, 135, 140, 158, 168, 180, 189, 210, 216, 237, 252, 270, 280, 315, 316, 360, 378, 395, 420, 474, 504, 540, 553, 630, 632, 711, 756, 790, 827, 840, 945, 948, 1080, 1106, 1185, 1260, 1422, 1512, 1580, 1654, 1659, 1890, 1896, 2133, 2212, 2370, 2481, 2520, 2765, 2844, 3160, 3308, 3318, 3555, 3780, 4135, 4266, 4424, 4740, 4962, 4977, 5530, 5688, 5789, 6616, 6636, 7110, 7443, 7560, 8270, 8295, 8532, 9480, 9924, 9954, 10665, 11060, 11578, 12405, 13272, 14220, 14886, 14931, 16540, 16590, 17064, 17367, 19848, 19908, 21330, 22120, 22329, 23156, 24810, 24885, 28440, 28945, 29772, 29862, 33080, 33180, 34734, 37215, 39816, 42660, 44658, 46312, 49620, 49770, 52101, 57890, 59544, 59724, 65333, 66360, 69468, 74430, 74655, 85320, 86835, 89316, 99240, 99540, 104202, 111645, 115780, 119448, 130666, 138936, 148860, 149310, 156303, 173670, 178632, 195999, 199080, 208404, 223290, 231560, 260505, 261332, 297720, 298620, 312606, 326665, 347340, 391998, 416808, 446580, 457331, 521010, 522664, 587997, 597240, 625212, 653330, 694680, 781515, 783996, 893160, 914662, 979995, 1042020, 1175994, 1250424, 1306660, 1371993, 1563030, 1567992, 1763991, 1829324, 1959990, 2084040, 2286655, 2351988, 2613320, 2743986, 2939985, 3126060, 3527982, 3658648, 3919980, 4115979, 4573310, 4703976, 5487972, 5879970, 6252120, 6859965, 7055964, 7839960, 8231958, 8819955, 9146620, 10975944, 11759940, 12347937, 13719930, 14111928, 16463916, 17639910, 18293240, 20579895, 23519880, 24695874, 27439860, 32927832, 35279820, 41159790, 49391748, 54879720, 61739685, 70559640, 82319580, 98783496, 123479370, 164639160, 246958740, 493917480]

約数ペア:

[(1, 493917480), (2, 246958740), (3, 164639160), (4, 123479370), (5, 98783496), (6, 82319580), (7, 70559640), (8, 61739685), (9, 54879720), (10, 49391748), (12, 41159790), (14, 35279820), (15, 32927832), (18, 27439860), (20, 24695874), (21, 23519880), (24, 20579895), (27, 18293240), (28, 17639910), (30, 16463916), (35, 14111928), (36, 13719930), (40, 12347937), (42, 11759940), (45, 10975944), (54, 9146620), (56, 8819955), (60, 8231958), (63, 7839960), (70, 7055964), (72, 6859965), (79, 6252120), (84, 5879970), (90, 5487972), (105, 4703976), (108, 4573310), (120, 4115979), (126, 3919980), (135, 3658648), (140, 3527982), (158, 3126060), (168, 2939985), (180, 2743986), (189, 2613320), (210, 2351988), (216, 2286655), (237, 2084040), (252, 1959990), (270, 1829324), (280, 1763991), (315, 1567992), (316, 1563030), (360, 1371993), (378, 1306660), (395, 1250424), (420, 1175994), (474, 1042020), (504, 979995), (540, 914662), (553, 893160), (630, 783996), (632, 781515), (711, 694680), (756, 653330), (790, 625212), (827, 597240), (840, 587997), (945, 522664), (948, 521010), (1080, 457331), (1106, 446580), (1185, 416808), (1260, 391998), (1422, 347340), (1512, 326665), (1580, 312606), (1654, 298620), (1659, 297720), (1890, 261332), (1896, 260505), (2133, 231560), (2212, 223290), (2370, 208404), (2481, 199080), (2520, 195999), (2765, 178632), (2844, 173670), (3160, 156303), (3308, 149310), (3318, 148860), (3555, 138936), (3780, 130666), (4135, 119448), (4266, 115780), (4424, 111645), (4740, 104202), (4962, 99540), (4977, 99240), (5530, 89316), (5688, 86835), (5789, 85320), (6616, 74655), (6636, 74430), (7110, 69468), (7443, 66360), (7560, 65333), (8270, 59724), (8295, 59544), (8532, 57890), (9480, 52101), (9924, 49770), (9954, 49620), (10665, 46312), (11060, 44658), (11578, 42660), (12405, 39816), (13272, 37215), (14220, 34734), (14886, 33180), (14931, 33080), (16540, 29862), (16590, 29772), (17064, 28945), (17367, 28440), (19848, 24885), (19908, 24810), (21330, 23156), (22120, 22329)]