4687200

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 288

約数和(自身を含む): 19998720

約数和(自身を除く): 15311520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 108, 112, 120, 124, 126, 135, 140, 144, 150, 155, 160, 168, 175, 180, 186, 189, 200, 210, 216, 217, 224, 225, 240, 248, 252, 270, 279, 280, 288, 300, 310, 315, 336, 350, 360, 372, 378, 400, 420, 432, 434, 450, 465, 480, 496, 504, 525, 540, 558, 560, 600, 620, 630, 651, 672, 675, 700, 720, 744, 756, 775, 800, 837, 840, 864, 868, 900, 930, 945, 992, 1008, 1050, 1080, 1085, 1116, 1120, 1200, 1240, 1260, 1302, 1350, 1395, 1400, 1440, 1488, 1512, 1550, 1575, 1674, 1680, 1736, 1800, 1860, 1890, 1953, 2016, 2100, 2160, 2170, 2232, 2325, 2400, 2480, 2520, 2604, 2700, 2790, 2800, 2976, 3024, 3100, 3150, 3255, 3348, 3360, 3472, 3600, 3720, 3780, 3906, 4185, 4200, 4320, 4340, 4464, 4650, 4725, 4960, 5040, 5208, 5400, 5425, 5580, 5600, 5859, 6048, 6200, 6300, 6510, 6696, 6944, 6975, 7200, 7440, 7560, 7812, 8370, 8400, 8680, 8928, 9300, 9450, 9765, 10080, 10416, 10800, 10850, 11160, 11718, 12400, 12600, 13020, 13392, 13950, 14880, 15120, 15624, 16275, 16740, 16800, 17360, 18600, 18900, 19530, 20832, 20925, 21600, 21700, 22320, 23436, 24800, 25200, 26040, 26784, 27900, 29295, 30240, 31248, 32550, 33480, 34720, 37200, 37800, 39060, 41850, 43400, 44640, 46872, 48825, 50400, 52080, 55800, 58590, 62496, 65100, 66960, 74400, 75600, 78120, 83700, 86800, 93744, 97650, 104160, 111600, 117180, 130200, 133920, 146475, 151200, 156240, 167400, 173600, 187488, 195300, 223200, 234360, 260400, 292950, 312480, 334800, 390600, 468720, 520800, 585900, 669600, 781200, 937440, 1171800, 1562400, 2343600, 4687200]

約数ペア:

[(1, 4687200), (2, 2343600), (3, 1562400), (4, 1171800), (5, 937440), (6, 781200), (7, 669600), (8, 585900), (9, 520800), (10, 468720), (12, 390600), (14, 334800), (15, 312480), (16, 292950), (18, 260400), (20, 234360), (21, 223200), (24, 195300), (25, 187488), (27, 173600), (28, 167400), (30, 156240), (31, 151200), (32, 146475), (35, 133920), (36, 130200), (40, 117180), (42, 111600), (45, 104160), (48, 97650), (50, 93744), (54, 86800), (56, 83700), (60, 78120), (62, 75600), (63, 74400), (70, 66960), (72, 65100), (75, 62496), (80, 58590), (84, 55800), (90, 52080), (93, 50400), (96, 48825), (100, 46872), (105, 44640), (108, 43400), (112, 41850), (120, 39060), (124, 37800), (126, 37200), (135, 34720), (140, 33480), (144, 32550), (150, 31248), (155, 30240), (160, 29295), (168, 27900), (175, 26784), (180, 26040), (186, 25200), (189, 24800), (200, 23436), (210, 22320), (216, 21700), (217, 21600), (224, 20925), (225, 20832), (240, 19530), (248, 18900), (252, 18600), (270, 17360), (279, 16800), (280, 16740), (288, 16275), (300, 15624), (310, 15120), (315, 14880), (336, 13950), (350, 13392), (360, 13020), (372, 12600), (378, 12400), (400, 11718), (420, 11160), (432, 10850), (434, 10800), (450, 10416), (465, 10080), (480, 9765), (496, 9450), (504, 9300), (525, 8928), (540, 8680), (558, 8400), (560, 8370), (600, 7812), (620, 7560), (630, 7440), (651, 7200), (672, 6975), (675, 6944), (700, 6696), (720, 6510), (744, 6300), (756, 6200), (775, 6048), (800, 5859), (837, 5600), (840, 5580), (864, 5425), (868, 5400), (900, 5208), (930, 5040), (945, 4960), (992, 4725), (1008, 4650), (1050, 4464), (1080, 4340), (1085, 4320), (1116, 4200), (1120, 4185), (1200, 3906), (1240, 3780), (1260, 3720), (1302, 3600), (1350, 3472), (1395, 3360), (1400, 3348), (1440, 3255), (1488, 3150), (1512, 3100), (1550, 3024), (1575, 2976), (1674, 2800), (1680, 2790), (1736, 2700), (1800, 2604), (1860, 2520), (1890, 2480), (1953, 2400), (2016, 2325), (2100, 2232), (2160, 2170)]