191292480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:673

約数の個数: 168

約数和(自身を含む): 664415232

約数和(自身を除く): 473122752

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, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 523, 576, 635, 720, 762, 960, 1016, 1046, 1143, 1270, 1440, 1524, 1569, 1905, 2032, 2092, 2286, 2540, 2615, 2880, 3048, 3138, 3810, 4064, 4184, 4572, 4707, 5080, 5230, 5715, 6096, 6276, 7620, 7845, 8128, 8368, 9144, 9414, 10160, 10460, 11430, 12192, 12552, 15240, 15690, 16736, 18288, 18828, 20320, 20920, 22860, 23535, 24384, 25104, 30480, 31380, 33472, 36576, 37656, 40640, 41840, 45720, 47070, 50208, 60960, 62760, 66421, 73152, 75312, 83680, 91440, 94140, 100416, 121920, 125520, 132842, 150624, 167360, 182880, 188280, 199263, 251040, 265684, 301248, 332105, 365760, 376560, 398526, 502080, 531368, 597789, 664210, 753120, 797052, 996315, 1062736, 1195578, 1328420, 1506240, 1594104, 1992630, 2125472, 2391156, 2656840, 2988945, 3188208, 3985260, 4250944, 4782312, 5313680, 5977890, 6376416, 7970520, 9564624, 10627360, 11955780, 12752832, 15941040, 19129248, 21254720, 23911560, 31882080, 38258496, 47823120, 63764160, 95646240, 191292480]

約数ペア:

[(1, 191292480), (2, 95646240), (3, 63764160), (4, 47823120), (5, 38258496), (6, 31882080), (8, 23911560), (9, 21254720), (10, 19129248), (12, 15941040), (15, 12752832), (16, 11955780), (18, 10627360), (20, 9564624), (24, 7970520), (30, 6376416), (32, 5977890), (36, 5313680), (40, 4782312), (45, 4250944), (48, 3985260), (60, 3188208), (64, 2988945), (72, 2656840), (80, 2391156), (90, 2125472), (96, 1992630), (120, 1594104), (127, 1506240), (144, 1328420), (160, 1195578), (180, 1062736), (192, 996315), (240, 797052), (254, 753120), (288, 664210), (320, 597789), (360, 531368), (381, 502080), (480, 398526), (508, 376560), (523, 365760), (576, 332105), (635, 301248), (720, 265684), (762, 251040), (960, 199263), (1016, 188280), (1046, 182880), (1143, 167360), (1270, 150624), (1440, 132842), (1524, 125520), (1569, 121920), (1905, 100416), (2032, 94140), (2092, 91440), (2286, 83680), (2540, 75312), (2615, 73152), (2880, 66421), (3048, 62760), (3138, 60960), (3810, 50208), (4064, 47070), (4184, 45720), (4572, 41840), (4707, 40640), (5080, 37656), (5230, 36576), (5715, 33472), (6096, 31380), (6276, 30480), (7620, 25104), (7845, 24384), (8128, 23535), (8368, 22860), (9144, 20920), (9414, 20320), (10160, 18828), (10460, 18288), (11430, 16736), (12192, 15690), (12552, 15240)]