40975200

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{271}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 169989120

約数和(自身を除く): 129013920

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, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 271, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 542, 560, 600, 630, 672, 675, 700, 720, 756, 800, 813, 840, 864, 900, 945, 1008, 1050, 1080, 1084, 1120, 1200, 1260, 1350, 1355, 1400, 1440, 1512, 1575, 1626, 1680, 1800, 1890, 1897, 2016, 2100, 2160, 2168, 2400, 2439, 2520, 2700, 2710, 2800, 3024, 3150, 3252, 3360, 3600, 3780, 3794, 4065, 4200, 4320, 4336, 4725, 4878, 5040, 5400, 5420, 5600, 5691, 6048, 6300, 6504, 6775, 7200, 7317, 7560, 7588, 8130, 8400, 8672, 9450, 9485, 9756, 10080, 10800, 10840, 11382, 12195, 12600, 13008, 13550, 14634, 15120, 15176, 16260, 16800, 17073, 18900, 18970, 19512, 20325, 21600, 21680, 22764, 24390, 25200, 26016, 27100, 28455, 29268, 30240, 30352, 32520, 34146, 36585, 37800, 37940, 39024, 40650, 43360, 45528, 47425, 48780, 50400, 51219, 54200, 56910, 58536, 60704, 60975, 65040, 68292, 73170, 75600, 75880, 78048, 81300, 85365, 91056, 94850, 97560, 102438, 108400, 113820, 117072, 121950, 130080, 136584, 142275, 146340, 151200, 151760, 162600, 170730, 182112, 182925, 189700, 195120, 204876, 216800, 227640, 234144, 243900, 256095, 273168, 284550, 292680, 303520, 325200, 341460, 365850, 379400, 390240, 409752, 426825, 455280, 487800, 512190, 546336, 569100, 585360, 650400, 682920, 731700, 758800, 819504, 853650, 910560, 975600, 1024380, 1138200, 1170720, 1280475, 1365840, 1463400, 1517600, 1639008, 1707300, 1951200, 2048760, 2276400, 2560950, 2731680, 2926800, 3414600, 4097520, 4552800, 5121900, 5853600, 6829200, 8195040, 10243800, 13658400, 20487600, 40975200]

約数ペア:

[(1, 40975200), (2, 20487600), (3, 13658400), (4, 10243800), (5, 8195040), (6, 6829200), (7, 5853600), (8, 5121900), (9, 4552800), (10, 4097520), (12, 3414600), (14, 2926800), (15, 2731680), (16, 2560950), (18, 2276400), (20, 2048760), (21, 1951200), (24, 1707300), (25, 1639008), (27, 1517600), (28, 1463400), (30, 1365840), (32, 1280475), (35, 1170720), (36, 1138200), (40, 1024380), (42, 975600), (45, 910560), (48, 853650), (50, 819504), (54, 758800), (56, 731700), (60, 682920), (63, 650400), (70, 585360), (72, 569100), (75, 546336), (80, 512190), (84, 487800), (90, 455280), (96, 426825), (100, 409752), (105, 390240), (108, 379400), (112, 365850), (120, 341460), (126, 325200), (135, 303520), (140, 292680), (144, 284550), (150, 273168), (160, 256095), (168, 243900), (175, 234144), (180, 227640), (189, 216800), (200, 204876), (210, 195120), (216, 189700), (224, 182925), (225, 182112), (240, 170730), (252, 162600), (270, 151760), (271, 151200), (280, 146340), (288, 142275), (300, 136584), (315, 130080), (336, 121950), (350, 117072), (360, 113820), (378, 108400), (400, 102438), (420, 97560), (432, 94850), (450, 91056), (480, 85365), (504, 81300), (525, 78048), (540, 75880), (542, 75600), (560, 73170), (600, 68292), (630, 65040), (672, 60975), (675, 60704), (700, 58536), (720, 56910), (756, 54200), (800, 51219), (813, 50400), (840, 48780), (864, 47425), (900, 45528), (945, 43360), (1008, 40650), (1050, 39024), (1080, 37940), (1084, 37800), (1120, 36585), (1200, 34146), (1260, 32520), (1350, 30352), (1355, 30240), (1400, 29268), (1440, 28455), (1512, 27100), (1575, 26016), (1626, 25200), (1680, 24390), (1800, 22764), (1890, 21680), (1897, 21600), (2016, 20325), (2100, 19512), (2160, 18970), (2168, 18900), (2400, 17073), (2439, 16800), (2520, 16260), (2700, 15176), (2710, 15120), (2800, 14634), (3024, 13550), (3150, 13008), (3252, 12600), (3360, 12195), (3600, 11382), (3780, 10840), (3794, 10800), (4065, 10080), (4200, 9756), (4320, 9485), (4336, 9450), (4725, 8672), (4878, 8400), (5040, 8130), (5400, 7588), (5420, 7560), (5600, 7317), (5691, 7200), (6048, 6775), (6300, 6504)]