1705963680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1113

約数の個数: 240

約数和(自身を含む): 6070347360

約数和(自身を除く): 4364383680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 139, 144, 160, 162, 180, 216, 240, 270, 278, 288, 324, 360, 405, 417, 432, 480, 540, 556, 648, 695, 720, 810, 834, 864, 947, 1080, 1112, 1251, 1296, 1390, 1440, 1620, 1668, 1894, 2085, 2160, 2224, 2502, 2592, 2780, 2841, 3240, 3336, 3753, 3788, 4170, 4320, 4448, 4735, 5004, 5560, 5682, 6255, 6480, 6672, 7506, 7576, 8340, 8523, 9470, 10008, 11120, 11259, 11364, 12510, 12960, 13344, 14205, 15012, 15152, 16680, 17046, 18765, 18940, 20016, 22240, 22518, 22728, 25020, 25569, 28410, 30024, 30304, 33360, 34092, 37530, 37880, 40032, 42615, 45036, 45456, 50040, 51138, 56295, 56820, 60048, 66720, 68184, 75060, 75760, 76707, 85230, 90072, 90912, 100080, 102276, 112590, 113640, 120096, 127845, 131633, 136368, 150120, 151520, 153414, 170460, 180144, 200160, 204552, 225180, 227280, 255690, 263266, 272736, 300240, 306828, 340920, 360288, 383535, 394899, 409104, 450360, 454560, 511380, 526532, 600480, 613656, 658165, 681840, 767070, 789798, 818208, 900720, 1022760, 1053064, 1184697, 1227312, 1316330, 1363680, 1534140, 1579596, 1801440, 1974495, 2045520, 2106128, 2369394, 2454624, 2632660, 3068280, 3159192, 3554091, 3948990, 4091040, 4212256, 4738788, 5265320, 5923485, 6136560, 6318384, 7108182, 7897980, 9477576, 10530640, 10662273, 11846970, 12273120, 12636768, 14216364, 15795960, 17770455, 18955152, 21061280, 21324546, 23693940, 28432728, 31591920, 35540910, 37910304, 42649092, 47387880, 53311365, 56865456, 63183840, 71081820, 85298184, 94775760, 106622730, 113730912, 142163640, 170596368, 189551520, 213245460, 284327280, 341192736, 426490920, 568654560, 852981840, 1705963680]

約数ペア:

[(1, 1705963680), (2, 852981840), (3, 568654560), (4, 426490920), (5, 341192736), (6, 284327280), (8, 213245460), (9, 189551520), (10, 170596368), (12, 142163640), (15, 113730912), (16, 106622730), (18, 94775760), (20, 85298184), (24, 71081820), (27, 63183840), (30, 56865456), (32, 53311365), (36, 47387880), (40, 42649092), (45, 37910304), (48, 35540910), (54, 31591920), (60, 28432728), (72, 23693940), (80, 21324546), (81, 21061280), (90, 18955152), (96, 17770455), (108, 15795960), (120, 14216364), (135, 12636768), (139, 12273120), (144, 11846970), (160, 10662273), (162, 10530640), (180, 9477576), (216, 7897980), (240, 7108182), (270, 6318384), (278, 6136560), (288, 5923485), (324, 5265320), (360, 4738788), (405, 4212256), (417, 4091040), (432, 3948990), (480, 3554091), (540, 3159192), (556, 3068280), (648, 2632660), (695, 2454624), (720, 2369394), (810, 2106128), (834, 2045520), (864, 1974495), (947, 1801440), (1080, 1579596), (1112, 1534140), (1251, 1363680), (1296, 1316330), (1390, 1227312), (1440, 1184697), (1620, 1053064), (1668, 1022760), (1894, 900720), (2085, 818208), (2160, 789798), (2224, 767070), (2502, 681840), (2592, 658165), (2780, 613656), (2841, 600480), (3240, 526532), (3336, 511380), (3753, 454560), (3788, 450360), (4170, 409104), (4320, 394899), (4448, 383535), (4735, 360288), (5004, 340920), (5560, 306828), (5682, 300240), (6255, 272736), (6480, 263266), (6672, 255690), (7506, 227280), (7576, 225180), (8340, 204552), (8523, 200160), (9470, 180144), (10008, 170460), (11120, 153414), (11259, 151520), (11364, 150120), (12510, 136368), (12960, 131633), (13344, 127845), (14205, 120096), (15012, 113640), (15152, 112590), (16680, 102276), (17046, 100080), (18765, 90912), (18940, 90072), (20016, 85230), (22240, 76707), (22518, 75760), (22728, 75060), (25020, 68184), (25569, 66720), (28410, 60048), (30024, 56820), (30304, 56295), (33360, 51138), (34092, 50040), (37530, 45456), (37880, 45036), (40032, 42615)]