2626986240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1589

約数の個数: 216

約数和(自身を含む): 9151396800

約数和(自身を除く): 6524410560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 163, 180, 192, 240, 256, 288, 320, 326, 360, 384, 480, 489, 576, 640, 652, 720, 768, 815, 960, 978, 1152, 1280, 1304, 1399, 1440, 1467, 1630, 1920, 1956, 2304, 2445, 2608, 2798, 2880, 2934, 3260, 3840, 3912, 4197, 4890, 5216, 5596, 5760, 5868, 6520, 6995, 7335, 7824, 8394, 9780, 10432, 11192, 11520, 11736, 12591, 13040, 13990, 14670, 15648, 16788, 19560, 20864, 20985, 22384, 23472, 25182, 26080, 27980, 29340, 31296, 33576, 39120, 41728, 41970, 44768, 46944, 50364, 52160, 55960, 58680, 62592, 62955, 67152, 78240, 83940, 89536, 93888, 100728, 104320, 111920, 117360, 125184, 125910, 134304, 156480, 167880, 179072, 187776, 201456, 208640, 223840, 228037, 234720, 251820, 268608, 312960, 335760, 358144, 375552, 402912, 447680, 456074, 469440, 503640, 537216, 625920, 671520, 684111, 805824, 895360, 912148, 938880, 1007280, 1074432, 1140185, 1343040, 1368222, 1611648, 1790720, 1824296, 1877760, 2014560, 2052333, 2280370, 2686080, 2736444, 3223296, 3420555, 3648592, 4029120, 4104666, 4560740, 5372160, 5472888, 6841110, 7297184, 8058240, 8209332, 9121480, 10261665, 10945776, 13682220, 14594368, 16116480, 16418664, 18242960, 20523330, 21891552, 27364440, 29188736, 32837328, 36485920, 41046660, 43783104, 54728880, 58377472, 65674656, 72971840, 82093320, 87566208, 109457760, 131349312, 145943680, 164186640, 175132416, 218915520, 262698624, 291887360, 328373280, 437831040, 525397248, 656746560, 875662080, 1313493120, 2626986240]

約数ペア:

[(1, 2626986240), (2, 1313493120), (3, 875662080), (4, 656746560), (5, 525397248), (6, 437831040), (8, 328373280), (9, 291887360), (10, 262698624), (12, 218915520), (15, 175132416), (16, 164186640), (18, 145943680), (20, 131349312), (24, 109457760), (30, 87566208), (32, 82093320), (36, 72971840), (40, 65674656), (45, 58377472), (48, 54728880), (60, 43783104), (64, 41046660), (72, 36485920), (80, 32837328), (90, 29188736), (96, 27364440), (120, 21891552), (128, 20523330), (144, 18242960), (160, 16418664), (163, 16116480), (180, 14594368), (192, 13682220), (240, 10945776), (256, 10261665), (288, 9121480), (320, 8209332), (326, 8058240), (360, 7297184), (384, 6841110), (480, 5472888), (489, 5372160), (576, 4560740), (640, 4104666), (652, 4029120), (720, 3648592), (768, 3420555), (815, 3223296), (960, 2736444), (978, 2686080), (1152, 2280370), (1280, 2052333), (1304, 2014560), (1399, 1877760), (1440, 1824296), (1467, 1790720), (1630, 1611648), (1920, 1368222), (1956, 1343040), (2304, 1140185), (2445, 1074432), (2608, 1007280), (2798, 938880), (2880, 912148), (2934, 895360), (3260, 805824), (3840, 684111), (3912, 671520), (4197, 625920), (4890, 537216), (5216, 503640), (5596, 469440), (5760, 456074), (5868, 447680), (6520, 402912), (6995, 375552), (7335, 358144), (7824, 335760), (8394, 312960), (9780, 268608), (10432, 251820), (11192, 234720), (11520, 228037), (11736, 223840), (12591, 208640), (13040, 201456), (13990, 187776), (14670, 179072), (15648, 167880), (16788, 156480), (19560, 134304), (20864, 125910), (20985, 125184), (22384, 117360), (23472, 111920), (25182, 104320), (26080, 100728), (27980, 93888), (29340, 89536), (31296, 83940), (33576, 78240), (39120, 67152), (41728, 62955), (41970, 62592), (44768, 58680), (46944, 55960), (50364, 52160)]