137697840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1301}}^1$

素因数の和:1337

約数の個数: 240

約数和(自身を含む): 552152160

約数和(自身を除く): 414454320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1301, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2602, 2646, 2940, 3024, 3528, 3780, 3903, 3920, 4410, 5040, 5204, 5292, 5880, 6505, 6615, 7056, 7560, 7806, 8820, 9107, 10408, 10584, 11709, 11760, 13010, 13230, 15120, 15612, 17640, 18214, 19515, 20816, 21168, 23418, 26020, 26460, 27321, 31224, 35127, 35280, 36428, 39030, 45535, 46836, 52040, 52920, 54642, 58545, 62448, 63749, 70254, 72856, 78060, 81963, 91070, 93672, 104080, 105840, 109284, 117090, 127498, 136605, 140508, 145712, 156120, 163926, 175635, 182140, 187344, 191247, 218568, 234180, 245889, 254996, 273210, 281016, 312240, 318745, 327852, 351270, 364280, 382494, 409815, 437136, 468360, 491778, 509992, 546420, 562032, 573741, 637490, 655704, 702540, 728560, 764988, 819630, 936720, 956235, 983556, 1019984, 1092840, 1147482, 1229445, 1274980, 1311408, 1405080, 1529976, 1639260, 1721223, 1912470, 1967112, 2185680, 2294964, 2458890, 2549960, 2810160, 2868705, 3059952, 3278520, 3442446, 3824940, 3934224, 4589928, 4917780, 5099920, 5737410, 6557040, 6884892, 7649880, 8606115, 9179856, 9835560, 11474820, 13769784, 15299760, 17212230, 19671120, 22949640, 27539568, 34424460, 45899280, 68848920, 137697840]

約数ペア:

[(1, 137697840), (2, 68848920), (3, 45899280), (4, 34424460), (5, 27539568), (6, 22949640), (7, 19671120), (8, 17212230), (9, 15299760), (10, 13769784), (12, 11474820), (14, 9835560), (15, 9179856), (16, 8606115), (18, 7649880), (20, 6884892), (21, 6557040), (24, 5737410), (27, 5099920), (28, 4917780), (30, 4589928), (35, 3934224), (36, 3824940), (40, 3442446), (42, 3278520), (45, 3059952), (48, 2868705), (49, 2810160), (54, 2549960), (56, 2458890), (60, 2294964), (63, 2185680), (70, 1967112), (72, 1912470), (80, 1721223), (84, 1639260), (90, 1529976), (98, 1405080), (105, 1311408), (108, 1274980), (112, 1229445), (120, 1147482), (126, 1092840), (135, 1019984), (140, 983556), (144, 956235), (147, 936720), (168, 819630), (180, 764988), (189, 728560), (196, 702540), (210, 655704), (216, 637490), (240, 573741), (245, 562032), (252, 546420), (270, 509992), (280, 491778), (294, 468360), (315, 437136), (336, 409815), (360, 382494), (378, 364280), (392, 351270), (420, 327852), (432, 318745), (441, 312240), (490, 281016), (504, 273210), (540, 254996), (560, 245889), (588, 234180), (630, 218568), (720, 191247), (735, 187344), (756, 182140), (784, 175635), (840, 163926), (882, 156120), (945, 145712), (980, 140508), (1008, 136605), (1080, 127498), (1176, 117090), (1260, 109284), (1301, 105840), (1323, 104080), (1470, 93672), (1512, 91070), (1680, 81963), (1764, 78060), (1890, 72856), (1960, 70254), (2160, 63749), (2205, 62448), (2352, 58545), (2520, 54642), (2602, 52920), (2646, 52040), (2940, 46836), (3024, 45535), (3528, 39030), (3780, 36428), (3903, 35280), (3920, 35127), (4410, 31224), (5040, 27321), (5204, 26460), (5292, 26020), (5880, 23418), (6505, 21168), (6615, 20816), (7056, 19515), (7560, 18214), (7806, 17640), (8820, 15612), (9107, 15120), (10408, 13230), (10584, 13010), (11709, 11760)]