73358880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{3119}}^1$

素因数の和:3151

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 195535200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3119, 3360, 3920, 4704, 5880, 6238, 7840, 9357, 11760, 12476, 15595, 18714, 21833, 23520, 24952, 31190, 37428, 43666, 46785, 49904, 62380, 65499, 74856, 87332, 93570, 99808, 109165, 124760, 130998, 149712, 152831, 174664, 187140, 218330, 249520, 261996, 299424, 305662, 327495, 349328, 374280, 436660, 458493, 499040, 523992, 611324, 654990, 698656, 748560, 764155, 873320, 916986, 1047984, 1222648, 1309980, 1497120, 1528310, 1746640, 1833972, 2095968, 2292465, 2445296, 2619960, 3056620, 3493280, 3667944, 4584930, 4890592, 5239920, 6113240, 7335888, 9169860, 10479840, 12226480, 14671776, 18339720, 24452960, 36679440, 73358880]

約数ペア:

[(1, 73358880), (2, 36679440), (3, 24452960), (4, 18339720), (5, 14671776), (6, 12226480), (7, 10479840), (8, 9169860), (10, 7335888), (12, 6113240), (14, 5239920), (15, 4890592), (16, 4584930), (20, 3667944), (21, 3493280), (24, 3056620), (28, 2619960), (30, 2445296), (32, 2292465), (35, 2095968), (40, 1833972), (42, 1746640), (48, 1528310), (49, 1497120), (56, 1309980), (60, 1222648), (70, 1047984), (80, 916986), (84, 873320), (96, 764155), (98, 748560), (105, 698656), (112, 654990), (120, 611324), (140, 523992), (147, 499040), (160, 458493), (168, 436660), (196, 374280), (210, 349328), (224, 327495), (240, 305662), (245, 299424), (280, 261996), (294, 249520), (336, 218330), (392, 187140), (420, 174664), (480, 152831), (490, 149712), (560, 130998), (588, 124760), (672, 109165), (735, 99808), (784, 93570), (840, 87332), (980, 74856), (1120, 65499), (1176, 62380), (1470, 49904), (1568, 46785), (1680, 43666), (1960, 37428), (2352, 31190), (2940, 24952), (3119, 23520), (3360, 21833), (3920, 18714), (4704, 15595), (5880, 12476), (6238, 11760), (7840, 9357)]