430200720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:559

約数の個数: 200

約数和(自身を含む): 1506191544

約数和(自身を除く): 1075990824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 240, 270, 324, 337, 360, 394, 405, 432, 540, 591, 648, 674, 720, 788, 810, 985, 1011, 1080, 1182, 1296, 1348, 1576, 1620, 1685, 1773, 1970, 2022, 2160, 2364, 2696, 2955, 3033, 3152, 3240, 3370, 3546, 3940, 4044, 4728, 5055, 5319, 5392, 5910, 6066, 6480, 6740, 7092, 7880, 8088, 8865, 9099, 9456, 10110, 10638, 11820, 12132, 13480, 14184, 15165, 15760, 15957, 16176, 17730, 18198, 20220, 21276, 23640, 24264, 26595, 26960, 27297, 28368, 30330, 31914, 35460, 36396, 40440, 42552, 45495, 47280, 48528, 53190, 54594, 60660, 63828, 66389, 70920, 72792, 79785, 80880, 85104, 90990, 106380, 109188, 121320, 127656, 132778, 136485, 141840, 145584, 159570, 181980, 199167, 212760, 218376, 242640, 255312, 265556, 272970, 319140, 331945, 363960, 398334, 425520, 436752, 531112, 545940, 597501, 638280, 663890, 727920, 796668, 995835, 1062224, 1091880, 1195002, 1276560, 1327780, 1593336, 1792503, 1991670, 2183760, 2390004, 2655560, 2987505, 3186672, 3585006, 3983340, 4780008, 5311120, 5377509, 5975010, 7170012, 7966680, 8962515, 9560016, 10755018, 11950020, 14340024, 15933360, 17925030, 21510036, 23900040, 26887545, 28680048, 35850060, 43020072, 47800080, 53775090, 71700120, 86040144, 107550180, 143400240, 215100360, 430200720]

約数ペア:

[(1, 430200720), (2, 215100360), (3, 143400240), (4, 107550180), (5, 86040144), (6, 71700120), (8, 53775090), (9, 47800080), (10, 43020072), (12, 35850060), (15, 28680048), (16, 26887545), (18, 23900040), (20, 21510036), (24, 17925030), (27, 15933360), (30, 14340024), (36, 11950020), (40, 10755018), (45, 9560016), (48, 8962515), (54, 7966680), (60, 7170012), (72, 5975010), (80, 5377509), (81, 5311120), (90, 4780008), (108, 3983340), (120, 3585006), (135, 3186672), (144, 2987505), (162, 2655560), (180, 2390004), (197, 2183760), (216, 1991670), (240, 1792503), (270, 1593336), (324, 1327780), (337, 1276560), (360, 1195002), (394, 1091880), (405, 1062224), (432, 995835), (540, 796668), (591, 727920), (648, 663890), (674, 638280), (720, 597501), (788, 545940), (810, 531112), (985, 436752), (1011, 425520), (1080, 398334), (1182, 363960), (1296, 331945), (1348, 319140), (1576, 272970), (1620, 265556), (1685, 255312), (1773, 242640), (1970, 218376), (2022, 212760), (2160, 199167), (2364, 181980), (2696, 159570), (2955, 145584), (3033, 141840), (3152, 136485), (3240, 132778), (3370, 127656), (3546, 121320), (3940, 109188), (4044, 106380), (4728, 90990), (5055, 85104), (5319, 80880), (5392, 79785), (5910, 72792), (6066, 70920), (6480, 66389), (6740, 63828), (7092, 60660), (7880, 54594), (8088, 53190), (8865, 48528), (9099, 47280), (9456, 45495), (10110, 42552), (10638, 40440), (11820, 36396), (12132, 35460), (13480, 31914), (14184, 30330), (15165, 28368), (15760, 27297), (15957, 26960), (16176, 26595), (17730, 24264), (18198, 23640), (20220, 21276)]