16333380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 60480000

約数和(自身を除く): 44146620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 149, 174, 180, 189, 203, 210, 252, 261, 270, 290, 298, 315, 348, 378, 406, 420, 435, 447, 522, 540, 580, 596, 609, 630, 745, 756, 783, 812, 870, 894, 945, 1015, 1043, 1044, 1218, 1260, 1305, 1341, 1490, 1566, 1740, 1788, 1827, 1890, 2030, 2086, 2235, 2436, 2610, 2682, 2980, 3045, 3129, 3132, 3654, 3780, 3915, 4023, 4060, 4172, 4321, 4470, 5215, 5220, 5364, 5481, 6090, 6258, 6705, 7308, 7830, 8046, 8642, 8940, 9135, 9387, 10430, 10962, 12180, 12516, 12963, 13410, 15645, 15660, 16092, 17284, 18270, 18774, 20115, 20860, 21605, 21924, 25926, 26820, 27405, 28161, 30247, 31290, 36540, 37548, 38889, 40230, 43210, 46935, 51852, 54810, 56322, 60494, 62580, 64815, 77778, 80460, 86420, 90741, 93870, 109620, 112644, 116667, 120988, 129630, 140805, 151235, 155556, 181482, 187740, 194445, 233334, 259260, 272223, 281610, 302470, 362964, 388890, 453705, 466668, 544446, 563220, 583335, 604940, 777780, 816669, 907410, 1088892, 1166670, 1361115, 1633338, 1814820, 2333340, 2722230, 3266676, 4083345, 5444460, 8166690, 16333380]

約数ペア:

[(1, 16333380), (2, 8166690), (3, 5444460), (4, 4083345), (5, 3266676), (6, 2722230), (7, 2333340), (9, 1814820), (10, 1633338), (12, 1361115), (14, 1166670), (15, 1088892), (18, 907410), (20, 816669), (21, 777780), (27, 604940), (28, 583335), (29, 563220), (30, 544446), (35, 466668), (36, 453705), (42, 388890), (45, 362964), (54, 302470), (58, 281610), (60, 272223), (63, 259260), (70, 233334), (84, 194445), (87, 187740), (90, 181482), (105, 155556), (108, 151235), (116, 140805), (126, 129630), (135, 120988), (140, 116667), (145, 112644), (149, 109620), (174, 93870), (180, 90741), (189, 86420), (203, 80460), (210, 77778), (252, 64815), (261, 62580), (270, 60494), (290, 56322), (298, 54810), (315, 51852), (348, 46935), (378, 43210), (406, 40230), (420, 38889), (435, 37548), (447, 36540), (522, 31290), (540, 30247), (580, 28161), (596, 27405), (609, 26820), (630, 25926), (745, 21924), (756, 21605), (783, 20860), (812, 20115), (870, 18774), (894, 18270), (945, 17284), (1015, 16092), (1043, 15660), (1044, 15645), (1218, 13410), (1260, 12963), (1305, 12516), (1341, 12180), (1490, 10962), (1566, 10430), (1740, 9387), (1788, 9135), (1827, 8940), (1890, 8642), (2030, 8046), (2086, 7830), (2235, 7308), (2436, 6705), (2610, 6258), (2682, 6090), (2980, 5481), (3045, 5364), (3129, 5220), (3132, 5215), (3654, 4470), (3780, 4321), (3915, 4172), (4023, 4060)]