153747720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6779}}^1$

素因数の和:6809

約数の個数: 160

約数和(自身を含む): 590673600

約数和(自身を除く): 436925880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6779, 7560, 11340, 13558, 20337, 22680, 27116, 33895, 40674, 47453, 54232, 61011, 67790, 81348, 94906, 101685, 122022, 135580, 142359, 162696, 183033, 189812, 203370, 237265, 244044, 271160, 284718, 305055, 366066, 379624, 406740, 427077, 474530, 488088, 549099, 569436, 610110, 711795, 732132, 813480, 854154, 915165, 949060, 1098198, 1138872, 1220220, 1281231, 1423590, 1464264, 1708308, 1830330, 1898120, 2135385, 2196396, 2440440, 2562462, 2745495, 2847180, 3416616, 3660660, 3843693, 4270770, 4392792, 5124924, 5490990, 5694360, 6406155, 7321320, 7687386, 8541540, 10249848, 10981980, 12812310, 15374772, 17083080, 19218465, 21963960, 25624620, 30749544, 38436930, 51249240, 76873860, 153747720]

約数ペア:

[(1, 153747720), (2, 76873860), (3, 51249240), (4, 38436930), (5, 30749544), (6, 25624620), (7, 21963960), (8, 19218465), (9, 17083080), (10, 15374772), (12, 12812310), (14, 10981980), (15, 10249848), (18, 8541540), (20, 7687386), (21, 7321320), (24, 6406155), (27, 5694360), (28, 5490990), (30, 5124924), (35, 4392792), (36, 4270770), (40, 3843693), (42, 3660660), (45, 3416616), (54, 2847180), (56, 2745495), (60, 2562462), (63, 2440440), (70, 2196396), (72, 2135385), (81, 1898120), (84, 1830330), (90, 1708308), (105, 1464264), (108, 1423590), (120, 1281231), (126, 1220220), (135, 1138872), (140, 1098198), (162, 949060), (168, 915165), (180, 854154), (189, 813480), (210, 732132), (216, 711795), (252, 610110), (270, 569436), (280, 549099), (315, 488088), (324, 474530), (360, 427077), (378, 406740), (405, 379624), (420, 366066), (504, 305055), (540, 284718), (567, 271160), (630, 244044), (648, 237265), (756, 203370), (810, 189812), (840, 183033), (945, 162696), (1080, 142359), (1134, 135580), (1260, 122022), (1512, 101685), (1620, 94906), (1890, 81348), (2268, 67790), (2520, 61011), (2835, 54232), (3240, 47453), (3780, 40674), (4536, 33895), (5670, 27116), (6779, 22680), (7560, 20337), (11340, 13558)]