203357520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3090

約数の個数: 160

約数和(自身を含む): 723287040

約数和(自身を除く): 519929520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3037, 3348, 3720, 4185, 4464, 5580, 6074, 6696, 7440, 8370, 9111, 11160, 12148, 13392, 15185, 16740, 18222, 22320, 24296, 27333, 30370, 33480, 36444, 45555, 48592, 54666, 60740, 66960, 72888, 81999, 91110, 94147, 109332, 121480, 136665, 145776, 163998, 182220, 188294, 218664, 242960, 273330, 282441, 327996, 364440, 376588, 409995, 437328, 470735, 546660, 564882, 655992, 728880, 753176, 819990, 847323, 941470, 1093320, 1129764, 1311984, 1412205, 1506352, 1639980, 1694646, 1882940, 2186640, 2259528, 2541969, 2824410, 3279960, 3389292, 3765880, 4236615, 4519056, 5083938, 5648820, 6559920, 6778584, 7531760, 8473230, 10167876, 11297640, 12709845, 13557168, 16946460, 20335752, 22595280, 25419690, 33892920, 40671504, 50839380, 67785840, 101678760, 203357520]

約数ペア:

[(1, 203357520), (2, 101678760), (3, 67785840), (4, 50839380), (5, 40671504), (6, 33892920), (8, 25419690), (9, 22595280), (10, 20335752), (12, 16946460), (15, 13557168), (16, 12709845), (18, 11297640), (20, 10167876), (24, 8473230), (27, 7531760), (30, 6778584), (31, 6559920), (36, 5648820), (40, 5083938), (45, 4519056), (48, 4236615), (54, 3765880), (60, 3389292), (62, 3279960), (72, 2824410), (80, 2541969), (90, 2259528), (93, 2186640), (108, 1882940), (120, 1694646), (124, 1639980), (135, 1506352), (144, 1412205), (155, 1311984), (180, 1129764), (186, 1093320), (216, 941470), (240, 847323), (248, 819990), (270, 753176), (279, 728880), (310, 655992), (360, 564882), (372, 546660), (432, 470735), (465, 437328), (496, 409995), (540, 376588), (558, 364440), (620, 327996), (720, 282441), (744, 273330), (837, 242960), (930, 218664), (1080, 188294), (1116, 182220), (1240, 163998), (1395, 145776), (1488, 136665), (1674, 121480), (1860, 109332), (2160, 94147), (2232, 91110), (2480, 81999), (2790, 72888), (3037, 66960), (3348, 60740), (3720, 54666), (4185, 48592), (4464, 45555), (5580, 36444), (6074, 33480), (6696, 30370), (7440, 27333), (8370, 24296), (9111, 22320), (11160, 18222), (12148, 16740), (13392, 15185)]