151785920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 224

約数和(自身を含む): 442423296

約数和(自身を除く): 290637376

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 107, 110, 124, 130, 143, 155, 160, 176, 208, 214, 220, 248, 260, 286, 310, 320, 341, 352, 403, 416, 428, 440, 496, 520, 535, 572, 620, 682, 704, 715, 806, 832, 856, 880, 992, 1040, 1070, 1144, 1177, 1240, 1364, 1391, 1430, 1612, 1705, 1712, 1760, 1984, 2015, 2080, 2140, 2288, 2354, 2480, 2728, 2782, 2860, 3224, 3317, 3410, 3424, 3520, 4030, 4160, 4280, 4433, 4576, 4708, 4960, 5456, 5564, 5720, 5885, 6448, 6634, 6820, 6848, 6955, 8060, 8560, 8866, 9152, 9416, 9920, 10912, 11128, 11440, 11770, 12896, 13268, 13640, 13910, 15301, 16120, 16585, 17120, 17732, 18832, 21824, 22165, 22256, 22880, 23540, 25792, 26536, 27280, 27820, 30602, 32240, 33170, 34240, 35464, 36487, 37664, 43121, 44330, 44512, 45760, 47080, 53072, 54560, 55640, 61204, 64480, 66340, 70928, 72974, 75328, 76505, 86242, 88660, 89024, 94160, 106144, 109120, 111280, 122408, 128960, 132680, 141856, 145948, 153010, 172484, 177320, 182435, 188320, 212288, 215605, 222560, 244816, 265360, 283712, 291896, 306020, 344968, 354640, 364870, 376640, 431210, 445120, 474331, 489632, 530720, 583792, 612040, 689936, 709280, 729740, 862420, 948662, 979264, 1061440, 1167584, 1224080, 1379872, 1418560, 1459480, 1724840, 1897324, 2335168, 2371655, 2448160, 2759744, 2918960, 3449680, 3794648, 4743310, 4896320, 5837920, 6899360, 7589296, 9486620, 11675840, 13798720, 15178592, 18973240, 30357184, 37946480, 75892960, 151785920]

約数ペア:

[(1, 151785920), (2, 75892960), (4, 37946480), (5, 30357184), (8, 18973240), (10, 15178592), (11, 13798720), (13, 11675840), (16, 9486620), (20, 7589296), (22, 6899360), (26, 5837920), (31, 4896320), (32, 4743310), (40, 3794648), (44, 3449680), (52, 2918960), (55, 2759744), (62, 2448160), (64, 2371655), (65, 2335168), (80, 1897324), (88, 1724840), (104, 1459480), (107, 1418560), (110, 1379872), (124, 1224080), (130, 1167584), (143, 1061440), (155, 979264), (160, 948662), (176, 862420), (208, 729740), (214, 709280), (220, 689936), (248, 612040), (260, 583792), (286, 530720), (310, 489632), (320, 474331), (341, 445120), (352, 431210), (403, 376640), (416, 364870), (428, 354640), (440, 344968), (496, 306020), (520, 291896), (535, 283712), (572, 265360), (620, 244816), (682, 222560), (704, 215605), (715, 212288), (806, 188320), (832, 182435), (856, 177320), (880, 172484), (992, 153010), (1040, 145948), (1070, 141856), (1144, 132680), (1177, 128960), (1240, 122408), (1364, 111280), (1391, 109120), (1430, 106144), (1612, 94160), (1705, 89024), (1712, 88660), (1760, 86242), (1984, 76505), (2015, 75328), (2080, 72974), (2140, 70928), (2288, 66340), (2354, 64480), (2480, 61204), (2728, 55640), (2782, 54560), (2860, 53072), (3224, 47080), (3317, 45760), (3410, 44512), (3424, 44330), (3520, 43121), (4030, 37664), (4160, 36487), (4280, 35464), (4433, 34240), (4576, 33170), (4708, 32240), (4960, 30602), (5456, 27820), (5564, 27280), (5720, 26536), (5885, 25792), (6448, 23540), (6634, 22880), (6820, 22256), (6848, 22165), (6955, 21824), (8060, 18832), (8560, 17732), (8866, 17120), (9152, 16585), (9416, 16120), (9920, 15301), (10912, 13910), (11128, 13640), (11440, 13268), (11770, 12896)]