16437960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 66718080

約数和(自身を除く): 50280120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 593, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1186, 1260, 1320, 1386, 1540, 1779, 1848, 1980, 2310, 2372, 2520, 2772, 2965, 3080, 3465, 3558, 3960, 4151, 4620, 4744, 5337, 5544, 5930, 6523, 6930, 7116, 8302, 8895, 9240, 10674, 11860, 12453, 13046, 13860, 14232, 16604, 17790, 19569, 20755, 21348, 23720, 24906, 26092, 26685, 27720, 32615, 33208, 35580, 37359, 39138, 41510, 42696, 45661, 49812, 52184, 53370, 58707, 62265, 65230, 71160, 74718, 78276, 83020, 91322, 97845, 99624, 106740, 117414, 124530, 130460, 136983, 149436, 156552, 166040, 182644, 186795, 195690, 213480, 228305, 234828, 249060, 260920, 273966, 293535, 298872, 365288, 373590, 391380, 410949, 456610, 469656, 498120, 547932, 587070, 684915, 747180, 782760, 821898, 913220, 1095864, 1174140, 1369830, 1494360, 1643796, 1826440, 2054745, 2348280, 2739660, 3287592, 4109490, 5479320, 8218980, 16437960]

約数ペア:

[(1, 16437960), (2, 8218980), (3, 5479320), (4, 4109490), (5, 3287592), (6, 2739660), (7, 2348280), (8, 2054745), (9, 1826440), (10, 1643796), (11, 1494360), (12, 1369830), (14, 1174140), (15, 1095864), (18, 913220), (20, 821898), (21, 782760), (22, 747180), (24, 684915), (28, 587070), (30, 547932), (33, 498120), (35, 469656), (36, 456610), (40, 410949), (42, 391380), (44, 373590), (45, 365288), (55, 298872), (56, 293535), (60, 273966), (63, 260920), (66, 249060), (70, 234828), (72, 228305), (77, 213480), (84, 195690), (88, 186795), (90, 182644), (99, 166040), (105, 156552), (110, 149436), (120, 136983), (126, 130460), (132, 124530), (140, 117414), (154, 106740), (165, 99624), (168, 97845), (180, 91322), (198, 83020), (210, 78276), (220, 74718), (231, 71160), (252, 65230), (264, 62265), (280, 58707), (308, 53370), (315, 52184), (330, 49812), (360, 45661), (385, 42696), (396, 41510), (420, 39138), (440, 37359), (462, 35580), (495, 33208), (504, 32615), (593, 27720), (616, 26685), (630, 26092), (660, 24906), (693, 23720), (770, 21348), (792, 20755), (840, 19569), (924, 17790), (990, 16604), (1155, 14232), (1186, 13860), (1260, 13046), (1320, 12453), (1386, 11860), (1540, 10674), (1779, 9240), (1848, 8895), (1980, 8302), (2310, 7116), (2372, 6930), (2520, 6523), (2772, 5930), (2965, 5544), (3080, 5337), (3465, 4744), (3558, 4620), (3960, 4151)]