652871520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:538

約数の個数: 288

約数和(自身を含む): 2566287360

約数和(自身を除く): 1913415840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 239, 240, 252, 271, 280, 288, 315, 336, 360, 420, 478, 480, 504, 542, 560, 630, 672, 717, 720, 813, 840, 956, 1008, 1084, 1120, 1195, 1260, 1355, 1434, 1440, 1626, 1673, 1680, 1897, 1912, 2016, 2151, 2168, 2390, 2439, 2520, 2710, 2868, 3252, 3346, 3360, 3585, 3794, 3824, 4065, 4302, 4336, 4780, 4878, 5019, 5040, 5420, 5691, 5736, 6504, 6692, 7170, 7588, 7648, 8130, 8365, 8604, 8672, 9485, 9560, 9756, 10038, 10080, 10755, 10840, 11382, 11472, 12195, 13008, 13384, 14340, 15057, 15176, 16260, 16730, 17073, 17208, 18970, 19120, 19512, 20076, 21510, 21680, 22764, 22944, 24390, 25095, 26016, 26768, 28455, 28680, 30114, 30352, 32520, 33460, 34146, 34416, 37940, 38240, 39024, 40152, 43020, 43360, 45528, 48780, 50190, 53536, 56910, 57360, 60228, 60704, 64769, 65040, 66920, 68292, 68832, 75285, 75880, 78048, 80304, 85365, 86040, 91056, 97560, 100380, 113820, 114720, 120456, 129538, 130080, 133840, 136584, 150570, 151760, 160608, 170730, 172080, 182112, 194307, 195120, 200760, 227640, 240912, 259076, 267680, 273168, 301140, 303520, 323845, 341460, 344160, 388614, 390240, 401520, 453383, 455280, 481824, 518152, 546336, 582921, 602280, 647690, 682920, 777228, 803040, 906766, 910560, 971535, 1036304, 1165842, 1204560, 1295380, 1360149, 1365840, 1554456, 1813532, 1943070, 2072608, 2266915, 2331684, 2409120, 2590760, 2720298, 2731680, 2914605, 3108912, 3627064, 3886140, 4080447, 4533830, 4663368, 5181520, 5440596, 5829210, 6217824, 6800745, 7254128, 7772280, 8160894, 9067660, 9326736, 10363040, 10881192, 11658420, 13601490, 14508256, 15544560, 16321788, 18135320, 18653472, 20402235, 21762384, 23316840, 27202980, 31089120, 32643576, 36270640, 40804470, 43524768, 46633680, 54405960, 65287152, 72541280, 81608940, 93267360, 108811920, 130574304, 163217880, 217623840, 326435760, 652871520]

約数ペア:

[(1, 652871520), (2, 326435760), (3, 217623840), (4, 163217880), (5, 130574304), (6, 108811920), (7, 93267360), (8, 81608940), (9, 72541280), (10, 65287152), (12, 54405960), (14, 46633680), (15, 43524768), (16, 40804470), (18, 36270640), (20, 32643576), (21, 31089120), (24, 27202980), (28, 23316840), (30, 21762384), (32, 20402235), (35, 18653472), (36, 18135320), (40, 16321788), (42, 15544560), (45, 14508256), (48, 13601490), (56, 11658420), (60, 10881192), (63, 10363040), (70, 9326736), (72, 9067660), (80, 8160894), (84, 7772280), (90, 7254128), (96, 6800745), (105, 6217824), (112, 5829210), (120, 5440596), (126, 5181520), (140, 4663368), (144, 4533830), (160, 4080447), (168, 3886140), (180, 3627064), (210, 3108912), (224, 2914605), (239, 2731680), (240, 2720298), (252, 2590760), (271, 2409120), (280, 2331684), (288, 2266915), (315, 2072608), (336, 1943070), (360, 1813532), (420, 1554456), (478, 1365840), (480, 1360149), (504, 1295380), (542, 1204560), (560, 1165842), (630, 1036304), (672, 971535), (717, 910560), (720, 906766), (813, 803040), (840, 777228), (956, 682920), (1008, 647690), (1084, 602280), (1120, 582921), (1195, 546336), (1260, 518152), (1355, 481824), (1434, 455280), (1440, 453383), (1626, 401520), (1673, 390240), (1680, 388614), (1897, 344160), (1912, 341460), (2016, 323845), (2151, 303520), (2168, 301140), (2390, 273168), (2439, 267680), (2520, 259076), (2710, 240912), (2868, 227640), (3252, 200760), (3346, 195120), (3360, 194307), (3585, 182112), (3794, 172080), (3824, 170730), (4065, 160608), (4302, 151760), (4336, 150570), (4780, 136584), (4878, 133840), (5019, 130080), (5040, 129538), (5420, 120456), (5691, 114720), (5736, 113820), (6504, 100380), (6692, 97560), (7170, 91056), (7588, 86040), (7648, 85365), (8130, 80304), (8365, 78048), (8604, 75880), (8672, 75285), (9485, 68832), (9560, 68292), (9756, 66920), (10038, 65040), (10080, 64769), (10755, 60704), (10840, 60228), (11382, 57360), (11472, 56910), (12195, 53536), (13008, 50190), (13384, 48780), (14340, 45528), (15057, 43360), (15176, 43020), (16260, 40152), (16730, 39024), (17073, 38240), (17208, 37940), (18970, 34416), (19120, 34146), (19512, 33460), (20076, 32520), (21510, 30352), (21680, 30114), (22764, 28680), (22944, 28455), (24390, 26768), (25095, 26016)]