123650520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1282

約数の個数: 192

約数和(自身を含む): 457267680

約数和(自身を除く): 333617160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1237, 1428, 1470, 1666, 1785, 1960, 2040, 2380, 2474, 2499, 2856, 2940, 3332, 3570, 3711, 4165, 4760, 4948, 4998, 5880, 6185, 6664, 7140, 7422, 8330, 8659, 9896, 9996, 12370, 12495, 14280, 14844, 16660, 17318, 18555, 19992, 21029, 24740, 24990, 25977, 29688, 33320, 34636, 37110, 42058, 43295, 49480, 49980, 51954, 60613, 63087, 69272, 74220, 84116, 86590, 99960, 103908, 105145, 121226, 126174, 129885, 147203, 148440, 168232, 173180, 181839, 207816, 210290, 242452, 252348, 259770, 294406, 303065, 315435, 346360, 363678, 420580, 441609, 484904, 504696, 519540, 588812, 606130, 630870, 727356, 736015, 841160, 883218, 909195, 1030421, 1039080, 1177624, 1212260, 1261740, 1454712, 1472030, 1766436, 1818390, 2060842, 2208045, 2424520, 2523480, 2944060, 3091263, 3532872, 3636780, 4121684, 4416090, 5152105, 5888120, 6182526, 7273560, 8243368, 8832180, 10304210, 12365052, 15456315, 17664360, 20608420, 24730104, 30912630, 41216840, 61825260, 123650520]

約数ペア:

[(1, 123650520), (2, 61825260), (3, 41216840), (4, 30912630), (5, 24730104), (6, 20608420), (7, 17664360), (8, 15456315), (10, 12365052), (12, 10304210), (14, 8832180), (15, 8243368), (17, 7273560), (20, 6182526), (21, 5888120), (24, 5152105), (28, 4416090), (30, 4121684), (34, 3636780), (35, 3532872), (40, 3091263), (42, 2944060), (49, 2523480), (51, 2424520), (56, 2208045), (60, 2060842), (68, 1818390), (70, 1766436), (84, 1472030), (85, 1454712), (98, 1261740), (102, 1212260), (105, 1177624), (119, 1039080), (120, 1030421), (136, 909195), (140, 883218), (147, 841160), (168, 736015), (170, 727356), (196, 630870), (204, 606130), (210, 588812), (238, 519540), (245, 504696), (255, 484904), (280, 441609), (294, 420580), (340, 363678), (357, 346360), (392, 315435), (408, 303065), (420, 294406), (476, 259770), (490, 252348), (510, 242452), (588, 210290), (595, 207816), (680, 181839), (714, 173180), (735, 168232), (833, 148440), (840, 147203), (952, 129885), (980, 126174), (1020, 121226), (1176, 105145), (1190, 103908), (1237, 99960), (1428, 86590), (1470, 84116), (1666, 74220), (1785, 69272), (1960, 63087), (2040, 60613), (2380, 51954), (2474, 49980), (2499, 49480), (2856, 43295), (2940, 42058), (3332, 37110), (3570, 34636), (3711, 33320), (4165, 29688), (4760, 25977), (4948, 24990), (4998, 24740), (5880, 21029), (6185, 19992), (6664, 18555), (7140, 17318), (7422, 16660), (8330, 14844), (8659, 14280), (9896, 12495), (9996, 12370)]