494393760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{16349}}^1$

素因数の和:16380

約数の個数: 192

約数和(自身を含む): 1977696000

約数和(自身を除く): 1483302240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 16349, 30240, 32698, 49047, 65396, 81745, 98094, 114443, 130792, 147141, 163490, 196188, 228886, 245235, 261584, 294282, 326980, 343329, 392376, 441423, 457772, 490470, 523168, 572215, 588564, 653960, 686658, 735705, 784752, 882846, 915544, 980940, 1029987, 1144430, 1177128, 1307920, 1373316, 1471410, 1569504, 1716645, 1765692, 1831088, 1961880, 2059974, 2207115, 2288860, 2354256, 2615840, 2746632, 2942820, 3089961, 3433290, 3531384, 3662176, 3923760, 4119948, 4414230, 4577720, 4708512, 5149935, 5493264, 5885640, 6179922, 6866580, 7062768, 7847520, 8239896, 8828460, 9155440, 10299870, 10986528, 11771280, 12359844, 13733160, 14125536, 15449805, 16479792, 17656920, 18310880, 20599740, 23542560, 24719688, 27466320, 30899610, 32959584, 35313840, 41199480, 49439376, 54932640, 61799220, 70627680, 82398960, 98878752, 123598440, 164797920, 247196880, 494393760]

約数ペア:

[(1, 494393760), (2, 247196880), (3, 164797920), (4, 123598440), (5, 98878752), (6, 82398960), (7, 70627680), (8, 61799220), (9, 54932640), (10, 49439376), (12, 41199480), (14, 35313840), (15, 32959584), (16, 30899610), (18, 27466320), (20, 24719688), (21, 23542560), (24, 20599740), (27, 18310880), (28, 17656920), (30, 16479792), (32, 15449805), (35, 14125536), (36, 13733160), (40, 12359844), (42, 11771280), (45, 10986528), (48, 10299870), (54, 9155440), (56, 8828460), (60, 8239896), (63, 7847520), (70, 7062768), (72, 6866580), (80, 6179922), (84, 5885640), (90, 5493264), (96, 5149935), (105, 4708512), (108, 4577720), (112, 4414230), (120, 4119948), (126, 3923760), (135, 3662176), (140, 3531384), (144, 3433290), (160, 3089961), (168, 2942820), (180, 2746632), (189, 2615840), (210, 2354256), (216, 2288860), (224, 2207115), (240, 2059974), (252, 1961880), (270, 1831088), (280, 1765692), (288, 1716645), (315, 1569504), (336, 1471410), (360, 1373316), (378, 1307920), (420, 1177128), (432, 1144430), (480, 1029987), (504, 980940), (540, 915544), (560, 882846), (630, 784752), (672, 735705), (720, 686658), (756, 653960), (840, 588564), (864, 572215), (945, 523168), (1008, 490470), (1080, 457772), (1120, 441423), (1260, 392376), (1440, 343329), (1512, 326980), (1680, 294282), (1890, 261584), (2016, 245235), (2160, 228886), (2520, 196188), (3024, 163490), (3360, 147141), (3780, 130792), (4320, 114443), (5040, 98094), (6048, 81745), (7560, 65396), (10080, 49047), (15120, 32698), (16349, 30240)]