18746095680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55633}}^1$

素因数の和:55675

約数の個数: 280

約数和(自身を含む): 71813924952

約数和(自身を除く): 53067829272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 8424, 8640, 9360, 10530, 11232, 12480, 12960, 14040, 16848, 18720, 21060, 22464, 25920, 28080, 33696, 37440, 42120, 55633, 56160, 67392, 84240, 111266, 112320, 166899, 168480, 222532, 278165, 333798, 336960, 445064, 500697, 556330, 667596, 723229, 834495, 890128, 1001394, 1112660, 1335192, 1446458, 1502091, 1668990, 1780256, 2002788, 2169687, 2225320, 2503485, 2670384, 2892916, 3004182, 3337980, 3560512, 3616145, 4005576, 4339374, 4450640, 4506273, 5006970, 5340768, 5785832, 6008364, 6509061, 6675960, 7232290, 7510455, 8011152, 8678748, 8901280, 9012546, 10013940, 10681536, 10848435, 11571664, 12016728, 13018122, 13351920, 14464580, 15020910, 16022304, 17357496, 17802560, 18025092, 19527183, 20027880, 21696870, 22531365, 23143328, 24033456, 26036244, 26703840, 28929160, 30041820, 32044608, 32545305, 34714992, 36050184, 39054366, 40055760, 43393740, 45062730, 46286656, 48066912, 52072488, 53407680, 57858320, 58581549, 60083640, 65090610, 69429984, 72100368, 78108732, 80111520, 86787480, 90125460, 96133824, 97635915, 104144976, 115716640, 117163098, 120167280, 130181220, 138859968, 144200736, 156217464, 160223040, 173574960, 180250920, 195271830, 208289952, 231433280, 234326196, 240334560, 260362440, 288401472, 292907745, 312434928, 347149920, 360501840, 390543660, 416579904, 468652392, 480669120, 520724880, 585815490, 624869856, 694299840, 721003680, 781087320, 937304784, 1041449760, 1171630980, 1249739712, 1442007360, 1562174640, 1874609568, 2082899520, 2343261960, 3124349280, 3749219136, 4686523920, 6248698560, 9373047840, 18746095680]

約数ペア:

[(1, 18746095680), (2, 9373047840), (3, 6248698560), (4, 4686523920), (5, 3749219136), (6, 3124349280), (8, 2343261960), (9, 2082899520), (10, 1874609568), (12, 1562174640), (13, 1442007360), (15, 1249739712), (16, 1171630980), (18, 1041449760), (20, 937304784), (24, 781087320), (26, 721003680), (27, 694299840), (30, 624869856), (32, 585815490), (36, 520724880), (39, 480669120), (40, 468652392), (45, 416579904), (48, 390543660), (52, 360501840), (54, 347149920), (60, 312434928), (64, 292907745), (65, 288401472), (72, 260362440), (78, 240334560), (80, 234326196), (81, 231433280), (90, 208289952), (96, 195271830), (104, 180250920), (108, 173574960), (117, 160223040), (120, 156217464), (130, 144200736), (135, 138859968), (144, 130181220), (156, 120167280), (160, 117163098), (162, 115716640), (180, 104144976), (192, 97635915), (195, 96133824), (208, 90125460), (216, 86787480), (234, 80111520), (240, 78108732), (260, 72100368), (270, 69429984), (288, 65090610), (312, 60083640), (320, 58581549), (324, 57858320), (351, 53407680), (360, 52072488), (390, 48066912), (405, 46286656), (416, 45062730), (432, 43393740), (468, 40055760), (480, 39054366), (520, 36050184), (540, 34714992), (576, 32545305), (585, 32044608), (624, 30041820), (648, 28929160), (702, 26703840), (720, 26036244), (780, 24033456), (810, 23143328), (832, 22531365), (864, 21696870), (936, 20027880), (960, 19527183), (1040, 18025092), (1053, 17802560), (1080, 17357496), (1170, 16022304), (1248, 15020910), (1296, 14464580), (1404, 13351920), (1440, 13018122), (1560, 12016728), (1620, 11571664), (1728, 10848435), (1755, 10681536), (1872, 10013940), (2080, 9012546), (2106, 8901280), (2160, 8678748), (2340, 8011152), (2496, 7510455), (2592, 7232290), (2808, 6675960), (2880, 6509061), (3120, 6008364), (3240, 5785832), (3510, 5340768), (3744, 5006970), (4160, 4506273), (4212, 4450640), (4320, 4339374), (4680, 4005576), (5184, 3616145), (5265, 3560512), (5616, 3337980), (6240, 3004182), (6480, 2892916), (7020, 2670384), (7488, 2503485), (8424, 2225320), (8640, 2169687), (9360, 2002788), (10530, 1780256), (11232, 1668990), (12480, 1502091), (12960, 1446458), (14040, 1335192), (16848, 1112660), (18720, 1001394), (21060, 890128), (22464, 834495), (25920, 723229), (28080, 667596), (33696, 556330), (37440, 500697), (42120, 445064), (55633, 336960), (56160, 333798), (67392, 278165), (84240, 222532), (111266, 168480), (112320, 166899)]