1708727280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1949}}^1$

素因数の和:2259

約数の個数: 160

約数和(自身を含む): 5727758400

約数和(自身を除く): 4019031120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 281, 312, 390, 520, 562, 624, 780, 843, 1040, 1124, 1405, 1560, 1686, 1949, 2248, 2810, 3120, 3372, 3653, 3898, 4215, 4496, 5620, 5847, 6744, 7306, 7796, 8430, 9745, 10959, 11240, 11694, 13488, 14612, 15592, 16860, 18265, 19490, 21918, 22480, 23388, 25337, 29224, 29235, 31184, 33720, 36530, 38980, 43836, 46776, 50674, 54795, 58448, 58470, 67440, 73060, 76011, 77960, 87672, 93552, 101348, 109590, 116940, 126685, 146120, 152022, 155920, 175344, 202696, 219180, 233880, 253370, 292240, 304044, 380055, 405392, 438360, 467760, 506740, 547669, 608088, 760110, 876720, 1013480, 1095338, 1216176, 1520220, 1643007, 2026960, 2190676, 2738345, 3040440, 3286014, 4381352, 5476690, 6080880, 6572028, 7119697, 8215035, 8762704, 10953380, 13144056, 14239394, 16430070, 21359091, 21906760, 26288112, 28478788, 32860140, 35598485, 42718182, 43813520, 56957576, 65720280, 71196970, 85436364, 106795455, 113915152, 131440560, 142393940, 170872728, 213590910, 284787880, 341745456, 427181820, 569575760, 854363640, 1708727280]

約数ペア:

[(1, 1708727280), (2, 854363640), (3, 569575760), (4, 427181820), (5, 341745456), (6, 284787880), (8, 213590910), (10, 170872728), (12, 142393940), (13, 131440560), (15, 113915152), (16, 106795455), (20, 85436364), (24, 71196970), (26, 65720280), (30, 56957576), (39, 43813520), (40, 42718182), (48, 35598485), (52, 32860140), (60, 28478788), (65, 26288112), (78, 21906760), (80, 21359091), (104, 16430070), (120, 14239394), (130, 13144056), (156, 10953380), (195, 8762704), (208, 8215035), (240, 7119697), (260, 6572028), (281, 6080880), (312, 5476690), (390, 4381352), (520, 3286014), (562, 3040440), (624, 2738345), (780, 2190676), (843, 2026960), (1040, 1643007), (1124, 1520220), (1405, 1216176), (1560, 1095338), (1686, 1013480), (1949, 876720), (2248, 760110), (2810, 608088), (3120, 547669), (3372, 506740), (3653, 467760), (3898, 438360), (4215, 405392), (4496, 380055), (5620, 304044), (5847, 292240), (6744, 253370), (7306, 233880), (7796, 219180), (8430, 202696), (9745, 175344), (10959, 155920), (11240, 152022), (11694, 146120), (13488, 126685), (14612, 116940), (15592, 109590), (16860, 101348), (18265, 93552), (19490, 87672), (21918, 77960), (22480, 76011), (23388, 73060), (25337, 67440), (29224, 58470), (29235, 58448), (31184, 54795), (33720, 50674), (36530, 46776), (38980, 43836)]