2040908400

素因数分解:

$2^4\times 3^7\times 5^2\times {\mathrm{2333}}^1$

素因数の和:2372

約数の個数: 240

約数和(自身を含む): 7356954720

約数和(自身を除く): 5316046320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 729, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1458, 1620, 1800, 1944, 2025, 2160, 2187, 2333, 2430, 2700, 2916, 3240, 3600, 3645, 3888, 4050, 4374, 4666, 4860, 5400, 5832, 6075, 6480, 6999, 7290, 8100, 8748, 9332, 9720, 10800, 10935, 11664, 11665, 12150, 13998, 14580, 16200, 17496, 18225, 18664, 19440, 20997, 21870, 23330, 24300, 27996, 29160, 32400, 34992, 34995, 36450, 37328, 41994, 43740, 46660, 48600, 54675, 55992, 58320, 58325, 62991, 69990, 72900, 83988, 87480, 93320, 97200, 104985, 109350, 111984, 116650, 125982, 139980, 145800, 167976, 174960, 174975, 186640, 188973, 209970, 218700, 233300, 251964, 279960, 291600, 314955, 335952, 349950, 377946, 419940, 437400, 466600, 503928, 524925, 559920, 566919, 629910, 699900, 755892, 839880, 874800, 933200, 944865, 1007856, 1049850, 1133838, 1259820, 1399800, 1511784, 1574775, 1679760, 1700757, 1889730, 2099700, 2267676, 2519640, 2799600, 2834595, 3023568, 3149550, 3401514, 3779460, 4199400, 4535352, 4724325, 5039280, 5102271, 5669190, 6299100, 6803028, 7558920, 8398800, 8503785, 9070704, 9448650, 10204542, 11338380, 12598200, 13606056, 14172975, 15117840, 17007570, 18897300, 20409084, 22676760, 25196400, 25511355, 27212112, 28345950, 34015140, 37794600, 40818168, 42518925, 45353520, 51022710, 56691900, 68030280, 75589200, 81636336, 85037850, 102045420, 113383800, 127556775, 136060560, 170075700, 204090840, 226767600, 255113550, 340151400, 408181680, 510227100, 680302800, 1020454200, 2040908400]

約数ペア:

[(1, 2040908400), (2, 1020454200), (3, 680302800), (4, 510227100), (5, 408181680), (6, 340151400), (8, 255113550), (9, 226767600), (10, 204090840), (12, 170075700), (15, 136060560), (16, 127556775), (18, 113383800), (20, 102045420), (24, 85037850), (25, 81636336), (27, 75589200), (30, 68030280), (36, 56691900), (40, 51022710), (45, 45353520), (48, 42518925), (50, 40818168), (54, 37794600), (60, 34015140), (72, 28345950), (75, 27212112), (80, 25511355), (81, 25196400), (90, 22676760), (100, 20409084), (108, 18897300), (120, 17007570), (135, 15117840), (144, 14172975), (150, 13606056), (162, 12598200), (180, 11338380), (200, 10204542), (216, 9448650), (225, 9070704), (240, 8503785), (243, 8398800), (270, 7558920), (300, 6803028), (324, 6299100), (360, 5669190), (400, 5102271), (405, 5039280), (432, 4724325), (450, 4535352), (486, 4199400), (540, 3779460), (600, 3401514), (648, 3149550), (675, 3023568), (720, 2834595), (729, 2799600), (810, 2519640), (900, 2267676), (972, 2099700), (1080, 1889730), (1200, 1700757), (1215, 1679760), (1296, 1574775), (1350, 1511784), (1458, 1399800), (1620, 1259820), (1800, 1133838), (1944, 1049850), (2025, 1007856), (2160, 944865), (2187, 933200), (2333, 874800), (2430, 839880), (2700, 755892), (2916, 699900), (3240, 629910), (3600, 566919), (3645, 559920), (3888, 524925), (4050, 503928), (4374, 466600), (4666, 437400), (4860, 419940), (5400, 377946), (5832, 349950), (6075, 335952), (6480, 314955), (6999, 291600), (7290, 279960), (8100, 251964), (8748, 233300), (9332, 218700), (9720, 209970), (10800, 188973), (10935, 186640), (11664, 174975), (11665, 174960), (12150, 167976), (13998, 145800), (14580, 139980), (16200, 125982), (17496, 116650), (18225, 111984), (18664, 109350), (19440, 104985), (20997, 97200), (21870, 93320), (23330, 87480), (24300, 83988), (27996, 72900), (29160, 69990), (32400, 62991), (34992, 58325), (34995, 58320), (36450, 55992), (37328, 54675), (41994, 48600), (43740, 46660)]