83847120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1773

約数の個数: 160

約数和(自身を含む): 307480320

約数和(自身を除く): 223633200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1721, 1740, 2030, 2320, 2436, 3045, 3248, 3442, 3480, 4060, 4872, 5163, 6090, 6884, 6960, 8120, 8605, 9744, 10326, 12047, 12180, 13768, 16240, 17210, 20652, 24094, 24360, 25815, 27536, 34420, 36141, 41304, 48188, 48720, 49909, 51630, 60235, 68840, 72282, 82608, 96376, 99818, 103260, 120470, 137680, 144564, 149727, 180705, 192752, 199636, 206520, 240940, 249545, 289128, 299454, 349363, 361410, 399272, 413040, 481880, 499090, 578256, 598908, 698726, 722820, 748635, 798544, 963760, 998180, 1048089, 1197816, 1397452, 1445640, 1497270, 1746815, 1996360, 2096178, 2395632, 2794904, 2891280, 2994540, 3493630, 3992720, 4192356, 5240445, 5589808, 5989080, 6987260, 8384712, 10480890, 11978160, 13974520, 16769424, 20961780, 27949040, 41923560, 83847120]

約数ペア:

[(1, 83847120), (2, 41923560), (3, 27949040), (4, 20961780), (5, 16769424), (6, 13974520), (7, 11978160), (8, 10480890), (10, 8384712), (12, 6987260), (14, 5989080), (15, 5589808), (16, 5240445), (20, 4192356), (21, 3992720), (24, 3493630), (28, 2994540), (29, 2891280), (30, 2794904), (35, 2395632), (40, 2096178), (42, 1996360), (48, 1746815), (56, 1497270), (58, 1445640), (60, 1397452), (70, 1197816), (80, 1048089), (84, 998180), (87, 963760), (105, 798544), (112, 748635), (116, 722820), (120, 698726), (140, 598908), (145, 578256), (168, 499090), (174, 481880), (203, 413040), (210, 399272), (232, 361410), (240, 349363), (280, 299454), (290, 289128), (336, 249545), (348, 240940), (406, 206520), (420, 199636), (435, 192752), (464, 180705), (560, 149727), (580, 144564), (609, 137680), (696, 120470), (812, 103260), (840, 99818), (870, 96376), (1015, 82608), (1160, 72282), (1218, 68840), (1392, 60235), (1624, 51630), (1680, 49909), (1721, 48720), (1740, 48188), (2030, 41304), (2320, 36141), (2436, 34420), (3045, 27536), (3248, 25815), (3442, 24360), (3480, 24094), (4060, 20652), (4872, 17210), (5163, 16240), (6090, 13768), (6884, 12180), (6960, 12047), (8120, 10326), (8605, 9744)]