133538080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 372556800

約数和(自身を除く): 239018720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 65, 76, 80, 95, 104, 109, 124, 130, 152, 155, 160, 190, 208, 218, 247, 248, 260, 304, 310, 380, 403, 416, 436, 494, 496, 520, 545, 589, 608, 620, 760, 806, 872, 988, 992, 1040, 1090, 1178, 1235, 1240, 1417, 1520, 1612, 1744, 1976, 2015, 2071, 2080, 2180, 2356, 2470, 2480, 2834, 2945, 3040, 3224, 3379, 3488, 3952, 4030, 4142, 4360, 4712, 4940, 4960, 5668, 5890, 6448, 6758, 7085, 7657, 7904, 8060, 8284, 8720, 9424, 9880, 10355, 11336, 11780, 12896, 13516, 14170, 15314, 16120, 16568, 16895, 17440, 18848, 19760, 20710, 22672, 23560, 26923, 27032, 28340, 30628, 32240, 33136, 33790, 38285, 39520, 41420, 43927, 45344, 47120, 53846, 54064, 56680, 61256, 64201, 64480, 66272, 67580, 76570, 82840, 87854, 94240, 107692, 108128, 113360, 122512, 128402, 134615, 135160, 153140, 165680, 175708, 215384, 219635, 226720, 245024, 256804, 269230, 270320, 306280, 321005, 331360, 351416, 430768, 439270, 513608, 538460, 540640, 612560, 642010, 702832, 834613, 861536, 878540, 1027216, 1076920, 1225120, 1284020, 1405664, 1669226, 1757080, 2054432, 2153840, 2568040, 3338452, 3514160, 4173065, 4307680, 5136080, 6676904, 7028320, 8346130, 10272160, 13353808, 16692260, 26707616, 33384520, 66769040, 133538080]

約数ペア:

[(1, 133538080), (2, 66769040), (4, 33384520), (5, 26707616), (8, 16692260), (10, 13353808), (13, 10272160), (16, 8346130), (19, 7028320), (20, 6676904), (26, 5136080), (31, 4307680), (32, 4173065), (38, 3514160), (40, 3338452), (52, 2568040), (62, 2153840), (65, 2054432), (76, 1757080), (80, 1669226), (95, 1405664), (104, 1284020), (109, 1225120), (124, 1076920), (130, 1027216), (152, 878540), (155, 861536), (160, 834613), (190, 702832), (208, 642010), (218, 612560), (247, 540640), (248, 538460), (260, 513608), (304, 439270), (310, 430768), (380, 351416), (403, 331360), (416, 321005), (436, 306280), (494, 270320), (496, 269230), (520, 256804), (545, 245024), (589, 226720), (608, 219635), (620, 215384), (760, 175708), (806, 165680), (872, 153140), (988, 135160), (992, 134615), (1040, 128402), (1090, 122512), (1178, 113360), (1235, 108128), (1240, 107692), (1417, 94240), (1520, 87854), (1612, 82840), (1744, 76570), (1976, 67580), (2015, 66272), (2071, 64480), (2080, 64201), (2180, 61256), (2356, 56680), (2470, 54064), (2480, 53846), (2834, 47120), (2945, 45344), (3040, 43927), (3224, 41420), (3379, 39520), (3488, 38285), (3952, 33790), (4030, 33136), (4142, 32240), (4360, 30628), (4712, 28340), (4940, 27032), (4960, 26923), (5668, 23560), (5890, 22672), (6448, 20710), (6758, 19760), (7085, 18848), (7657, 17440), (7904, 16895), (8060, 16568), (8284, 16120), (8720, 15314), (9424, 14170), (9880, 13516), (10355, 12896), (11336, 11780)]