67648320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 168

約数和(自身を含む): 236317536

約数和(自身を除く): 168669216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 192, 240, 249, 283, 288, 320, 332, 360, 415, 480, 498, 566, 576, 664, 720, 747, 830, 849, 960, 996, 1132, 1245, 1328, 1415, 1440, 1494, 1660, 1698, 1992, 2264, 2490, 2547, 2656, 2830, 2880, 2988, 3320, 3396, 3735, 3984, 4245, 4528, 4980, 5094, 5312, 5660, 5976, 6640, 6792, 7470, 7968, 8490, 9056, 9960, 10188, 11320, 11952, 12735, 13280, 13584, 14940, 15936, 16980, 18112, 19920, 20376, 22640, 23489, 23904, 25470, 26560, 27168, 29880, 33960, 39840, 40752, 45280, 46978, 47808, 50940, 54336, 59760, 67920, 70467, 79680, 81504, 90560, 93956, 101880, 117445, 119520, 135840, 140934, 163008, 187912, 203760, 211401, 234890, 239040, 271680, 281868, 352335, 375824, 407520, 422802, 469780, 563736, 704670, 751648, 815040, 845604, 939560, 1057005, 1127472, 1409340, 1503296, 1691208, 1879120, 2114010, 2254944, 2818680, 3382416, 3758240, 4228020, 4509888, 5637360, 6764832, 7516480, 8456040, 11274720, 13529664, 16912080, 22549440, 33824160, 67648320]

約数ペア:

[(1, 67648320), (2, 33824160), (3, 22549440), (4, 16912080), (5, 13529664), (6, 11274720), (8, 8456040), (9, 7516480), (10, 6764832), (12, 5637360), (15, 4509888), (16, 4228020), (18, 3758240), (20, 3382416), (24, 2818680), (30, 2254944), (32, 2114010), (36, 1879120), (40, 1691208), (45, 1503296), (48, 1409340), (60, 1127472), (64, 1057005), (72, 939560), (80, 845604), (83, 815040), (90, 751648), (96, 704670), (120, 563736), (144, 469780), (160, 422802), (166, 407520), (180, 375824), (192, 352335), (240, 281868), (249, 271680), (283, 239040), (288, 234890), (320, 211401), (332, 203760), (360, 187912), (415, 163008), (480, 140934), (498, 135840), (566, 119520), (576, 117445), (664, 101880), (720, 93956), (747, 90560), (830, 81504), (849, 79680), (960, 70467), (996, 67920), (1132, 59760), (1245, 54336), (1328, 50940), (1415, 47808), (1440, 46978), (1494, 45280), (1660, 40752), (1698, 39840), (1992, 33960), (2264, 29880), (2490, 27168), (2547, 26560), (2656, 25470), (2830, 23904), (2880, 23489), (2988, 22640), (3320, 20376), (3396, 19920), (3735, 18112), (3984, 16980), (4245, 15936), (4528, 14940), (4980, 13584), (5094, 13280), (5312, 12735), (5660, 11952), (5976, 11320), (6640, 10188), (6792, 9960), (7470, 9056), (7968, 8490)]