74017440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1049}}^1$

素因数の和:1084

約数の個数: 216

約数和(自身を含む): 294102900

約数和(自身を除く): 220085460

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1049, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2098, 2205, 2352, 2520, 2940, 3147, 3360, 3528, 3920, 4196, 4410, 4704, 5040, 5245, 5880, 6294, 7056, 7343, 7840, 8392, 8820, 9441, 10080, 10490, 11760, 12588, 14112, 14686, 15735, 16784, 17640, 18882, 20980, 22029, 23520, 25176, 29372, 31470, 33568, 35280, 36715, 37764, 41960, 44058, 47205, 50352, 51401, 58744, 62940, 66087, 70560, 73430, 75528, 83920, 88116, 94410, 100704, 102802, 110145, 117488, 125880, 132174, 146860, 151056, 154203, 167840, 176232, 188820, 205604, 220290, 234976, 251760, 257005, 264348, 293720, 302112, 308406, 330435, 352464, 377640, 411208, 440580, 462609, 503520, 514010, 528696, 587440, 616812, 660870, 704928, 755280, 771015, 822416, 881160, 925218, 1028020, 1057392, 1174880, 1233624, 1321740, 1510560, 1542030, 1644832, 1762320, 1850436, 2056040, 2114784, 2313045, 2467248, 2643480, 3084060, 3524640, 3700872, 4112080, 4626090, 4934496, 5286960, 6168120, 7401744, 8224160, 9252180, 10573920, 12336240, 14803488, 18504360, 24672480, 37008720, 74017440]

約数ペア:

[(1, 74017440), (2, 37008720), (3, 24672480), (4, 18504360), (5, 14803488), (6, 12336240), (7, 10573920), (8, 9252180), (9, 8224160), (10, 7401744), (12, 6168120), (14, 5286960), (15, 4934496), (16, 4626090), (18, 4112080), (20, 3700872), (21, 3524640), (24, 3084060), (28, 2643480), (30, 2467248), (32, 2313045), (35, 2114784), (36, 2056040), (40, 1850436), (42, 1762320), (45, 1644832), (48, 1542030), (49, 1510560), (56, 1321740), (60, 1233624), (63, 1174880), (70, 1057392), (72, 1028020), (80, 925218), (84, 881160), (90, 822416), (96, 771015), (98, 755280), (105, 704928), (112, 660870), (120, 616812), (126, 587440), (140, 528696), (144, 514010), (147, 503520), (160, 462609), (168, 440580), (180, 411208), (196, 377640), (210, 352464), (224, 330435), (240, 308406), (245, 302112), (252, 293720), (280, 264348), (288, 257005), (294, 251760), (315, 234976), (336, 220290), (360, 205604), (392, 188820), (420, 176232), (441, 167840), (480, 154203), (490, 151056), (504, 146860), (560, 132174), (588, 125880), (630, 117488), (672, 110145), (720, 102802), (735, 100704), (784, 94410), (840, 88116), (882, 83920), (980, 75528), (1008, 73430), (1049, 70560), (1120, 66087), (1176, 62940), (1260, 58744), (1440, 51401), (1470, 50352), (1568, 47205), (1680, 44058), (1764, 41960), (1960, 37764), (2016, 36715), (2098, 35280), (2205, 33568), (2352, 31470), (2520, 29372), (2940, 25176), (3147, 23520), (3360, 22029), (3528, 20980), (3920, 18882), (4196, 17640), (4410, 16784), (4704, 15735), (5040, 14686), (5245, 14112), (5880, 12588), (6294, 11760), (7056, 10490), (7343, 10080), (7840, 9441), (8392, 8820)]