216377280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10733}}^1$

素因数の和:10763

約数の個数: 168

約数和(自身を含む): 850648032

約数和(自身を除く): 634270752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 10733, 20160, 21466, 32199, 42932, 53665, 64398, 75131, 85864, 96597, 107330, 128796, 150262, 160995, 171728, 193194, 214660, 225393, 257592, 300524, 321990, 343456, 375655, 386388, 429320, 450786, 482985, 515184, 601048, 643980, 676179, 686912, 751310, 772776, 858640, 901572, 965970, 1030368, 1126965, 1202096, 1287960, 1352358, 1502620, 1545552, 1717280, 1803144, 1931940, 2060736, 2253930, 2404192, 2575920, 2704716, 3005240, 3091104, 3380895, 3434560, 3606288, 3863880, 4507860, 4808384, 5151840, 5409432, 6010480, 6182208, 6761790, 7212576, 7727760, 9015720, 10303680, 10818864, 12020960, 13523580, 14425152, 15455520, 18031440, 21637728, 24041920, 27047160, 30911040, 36062880, 43275456, 54094320, 72125760, 108188640, 216377280]

約数ペア:

[(1, 216377280), (2, 108188640), (3, 72125760), (4, 54094320), (5, 43275456), (6, 36062880), (7, 30911040), (8, 27047160), (9, 24041920), (10, 21637728), (12, 18031440), (14, 15455520), (15, 14425152), (16, 13523580), (18, 12020960), (20, 10818864), (21, 10303680), (24, 9015720), (28, 7727760), (30, 7212576), (32, 6761790), (35, 6182208), (36, 6010480), (40, 5409432), (42, 5151840), (45, 4808384), (48, 4507860), (56, 3863880), (60, 3606288), (63, 3434560), (64, 3380895), (70, 3091104), (72, 3005240), (80, 2704716), (84, 2575920), (90, 2404192), (96, 2253930), (105, 2060736), (112, 1931940), (120, 1803144), (126, 1717280), (140, 1545552), (144, 1502620), (160, 1352358), (168, 1287960), (180, 1202096), (192, 1126965), (210, 1030368), (224, 965970), (240, 901572), (252, 858640), (280, 772776), (288, 751310), (315, 686912), (320, 676179), (336, 643980), (360, 601048), (420, 515184), (448, 482985), (480, 450786), (504, 429320), (560, 386388), (576, 375655), (630, 343456), (672, 321990), (720, 300524), (840, 257592), (960, 225393), (1008, 214660), (1120, 193194), (1260, 171728), (1344, 160995), (1440, 150262), (1680, 128796), (2016, 107330), (2240, 96597), (2520, 85864), (2880, 75131), (3360, 64398), (4032, 53665), (5040, 42932), (6720, 32199), (10080, 21466), (10733, 20160)]