917272440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1523}}^1$

素因数の和:1786

約数の個数: 192

約数和(自身を含む): 3423513600

約数和(自身を除く): 2506241160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 239, 252, 280, 315, 360, 420, 478, 504, 630, 717, 840, 956, 1195, 1260, 1434, 1523, 1673, 1912, 2151, 2390, 2520, 2868, 3046, 3346, 3585, 4302, 4569, 4780, 5019, 5736, 6092, 6692, 7170, 7615, 8365, 8604, 9138, 9560, 10038, 10661, 10755, 12184, 13384, 13707, 14340, 15057, 15230, 16730, 17208, 18276, 20076, 21322, 21510, 22845, 25095, 27414, 28680, 30114, 30460, 31983, 33460, 36552, 40152, 42644, 43020, 45690, 50190, 53305, 54828, 60228, 60920, 63966, 66920, 68535, 75285, 85288, 86040, 91380, 95949, 100380, 106610, 109656, 120456, 127932, 137070, 150570, 159915, 182760, 191898, 200760, 213220, 255864, 274140, 301140, 319830, 363997, 383796, 426440, 479745, 548280, 602280, 639660, 727994, 767592, 959490, 1091991, 1279320, 1455988, 1819985, 1918980, 2183982, 2547979, 2911976, 3275973, 3639970, 3837960, 4367964, 5095958, 5459955, 6551946, 7279940, 7643937, 8735928, 10191916, 10919910, 12739895, 13103892, 14559880, 15287874, 16379865, 20383832, 21839820, 22931811, 25479790, 26207784, 30575748, 32759730, 38219685, 43679640, 45863622, 50959580, 61151496, 65519460, 76439370, 91727244, 101919160, 114659055, 131038920, 152878740, 183454488, 229318110, 305757480, 458636220, 917272440]

約数ペア:

[(1, 917272440), (2, 458636220), (3, 305757480), (4, 229318110), (5, 183454488), (6, 152878740), (7, 131038920), (8, 114659055), (9, 101919160), (10, 91727244), (12, 76439370), (14, 65519460), (15, 61151496), (18, 50959580), (20, 45863622), (21, 43679640), (24, 38219685), (28, 32759730), (30, 30575748), (35, 26207784), (36, 25479790), (40, 22931811), (42, 21839820), (45, 20383832), (56, 16379865), (60, 15287874), (63, 14559880), (70, 13103892), (72, 12739895), (84, 10919910), (90, 10191916), (105, 8735928), (120, 7643937), (126, 7279940), (140, 6551946), (168, 5459955), (180, 5095958), (210, 4367964), (239, 3837960), (252, 3639970), (280, 3275973), (315, 2911976), (360, 2547979), (420, 2183982), (478, 1918980), (504, 1819985), (630, 1455988), (717, 1279320), (840, 1091991), (956, 959490), (1195, 767592), (1260, 727994), (1434, 639660), (1523, 602280), (1673, 548280), (1912, 479745), (2151, 426440), (2390, 383796), (2520, 363997), (2868, 319830), (3046, 301140), (3346, 274140), (3585, 255864), (4302, 213220), (4569, 200760), (4780, 191898), (5019, 182760), (5736, 159915), (6092, 150570), (6692, 137070), (7170, 127932), (7615, 120456), (8365, 109656), (8604, 106610), (9138, 100380), (9560, 95949), (10038, 91380), (10661, 86040), (10755, 85288), (12184, 75285), (13384, 68535), (13707, 66920), (14340, 63966), (15057, 60920), (15230, 60228), (16730, 54828), (17208, 53305), (18276, 50190), (20076, 45690), (21322, 43020), (21510, 42644), (22845, 40152), (25095, 36552), (27414, 33460), (28680, 31983), (30114, 30460)]