67797840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 233592192

約数和(自身を除く): 165794352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 421, 440, 488, 528, 610, 660, 671, 732, 842, 880, 915, 976, 1220, 1263, 1320, 1342, 1464, 1684, 1830, 2013, 2105, 2440, 2526, 2640, 2684, 2928, 3355, 3368, 3660, 4026, 4210, 4631, 4880, 5052, 5368, 6315, 6710, 6736, 7320, 8052, 8420, 9262, 10065, 10104, 10736, 12630, 13420, 13893, 14640, 16104, 16840, 18524, 20130, 20208, 23155, 25260, 25681, 26840, 27786, 32208, 33680, 37048, 40260, 46310, 50520, 51362, 53680, 55572, 69465, 74096, 77043, 80520, 92620, 101040, 102724, 111144, 128405, 138930, 154086, 161040, 185240, 205448, 222288, 256810, 277860, 282491, 308172, 370480, 385215, 410896, 513620, 555720, 564982, 616344, 770430, 847473, 1027240, 1111440, 1129964, 1232688, 1412455, 1540860, 1694946, 2054480, 2259928, 2824910, 3081720, 3389892, 4237365, 4519856, 5649820, 6163440, 6779784, 8474730, 11299640, 13559568, 16949460, 22599280, 33898920, 67797840]

約数ペア:

[(1, 67797840), (2, 33898920), (3, 22599280), (4, 16949460), (5, 13559568), (6, 11299640), (8, 8474730), (10, 6779784), (11, 6163440), (12, 5649820), (15, 4519856), (16, 4237365), (20, 3389892), (22, 3081720), (24, 2824910), (30, 2259928), (33, 2054480), (40, 1694946), (44, 1540860), (48, 1412455), (55, 1232688), (60, 1129964), (61, 1111440), (66, 1027240), (80, 847473), (88, 770430), (110, 616344), (120, 564982), (122, 555720), (132, 513620), (165, 410896), (176, 385215), (183, 370480), (220, 308172), (240, 282491), (244, 277860), (264, 256810), (305, 222288), (330, 205448), (366, 185240), (421, 161040), (440, 154086), (488, 138930), (528, 128405), (610, 111144), (660, 102724), (671, 101040), (732, 92620), (842, 80520), (880, 77043), (915, 74096), (976, 69465), (1220, 55572), (1263, 53680), (1320, 51362), (1342, 50520), (1464, 46310), (1684, 40260), (1830, 37048), (2013, 33680), (2105, 32208), (2440, 27786), (2526, 26840), (2640, 25681), (2684, 25260), (2928, 23155), (3355, 20208), (3368, 20130), (3660, 18524), (4026, 16840), (4210, 16104), (4631, 14640), (4880, 13893), (5052, 13420), (5368, 12630), (6315, 10736), (6710, 10104), (6736, 10065), (7320, 9262), (8052, 8420)]