323298080

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 918086400

約数和(自身を除く): 594788320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 137, 140, 160, 172, 196, 215, 224, 245, 274, 280, 301, 343, 344, 392, 430, 490, 548, 560, 602, 685, 686, 688, 784, 860, 959, 980, 1096, 1120, 1204, 1370, 1372, 1376, 1505, 1568, 1715, 1720, 1918, 1960, 2107, 2192, 2408, 2740, 2744, 3010, 3430, 3440, 3836, 3920, 4214, 4384, 4795, 4816, 5480, 5488, 5891, 6020, 6713, 6860, 6880, 7672, 7840, 8428, 9590, 9632, 10535, 10960, 10976, 11782, 12040, 13426, 13720, 14749, 15344, 16856, 19180, 21070, 21920, 23564, 24080, 26852, 27440, 29455, 29498, 30688, 33565, 33712, 38360, 41237, 42140, 46991, 47128, 48160, 53704, 54880, 58910, 58996, 67130, 67424, 73745, 76720, 82474, 84280, 93982, 94256, 107408, 117820, 117992, 134260, 147490, 153440, 164948, 168560, 187964, 188512, 206185, 214816, 234955, 235640, 235984, 268520, 288659, 294980, 329896, 337120, 375928, 412370, 469910, 471280, 471968, 537040, 577318, 589960, 659792, 751856, 824740, 939820, 942560, 1074080, 1154636, 1179920, 1319584, 1443295, 1503712, 1649480, 1879640, 2020613, 2309272, 2359840, 2886590, 3298960, 3759280, 4041226, 4618544, 5773180, 6597920, 7518560, 8082452, 9237088, 10103065, 11546360, 16164904, 20206130, 23092720, 32329808, 40412260, 46185440, 64659616, 80824520, 161649040, 323298080]

約数ペア:

[(1, 323298080), (2, 161649040), (4, 80824520), (5, 64659616), (7, 46185440), (8, 40412260), (10, 32329808), (14, 23092720), (16, 20206130), (20, 16164904), (28, 11546360), (32, 10103065), (35, 9237088), (40, 8082452), (43, 7518560), (49, 6597920), (56, 5773180), (70, 4618544), (80, 4041226), (86, 3759280), (98, 3298960), (112, 2886590), (137, 2359840), (140, 2309272), (160, 2020613), (172, 1879640), (196, 1649480), (215, 1503712), (224, 1443295), (245, 1319584), (274, 1179920), (280, 1154636), (301, 1074080), (343, 942560), (344, 939820), (392, 824740), (430, 751856), (490, 659792), (548, 589960), (560, 577318), (602, 537040), (685, 471968), (686, 471280), (688, 469910), (784, 412370), (860, 375928), (959, 337120), (980, 329896), (1096, 294980), (1120, 288659), (1204, 268520), (1370, 235984), (1372, 235640), (1376, 234955), (1505, 214816), (1568, 206185), (1715, 188512), (1720, 187964), (1918, 168560), (1960, 164948), (2107, 153440), (2192, 147490), (2408, 134260), (2740, 117992), (2744, 117820), (3010, 107408), (3430, 94256), (3440, 93982), (3836, 84280), (3920, 82474), (4214, 76720), (4384, 73745), (4795, 67424), (4816, 67130), (5480, 58996), (5488, 58910), (5891, 54880), (6020, 53704), (6713, 48160), (6860, 47128), (6880, 46991), (7672, 42140), (7840, 41237), (8428, 38360), (9590, 33712), (9632, 33565), (10535, 30688), (10960, 29498), (10976, 29455), (11782, 27440), (12040, 26852), (13426, 24080), (13720, 23564), (14749, 21920), (15344, 21070), (16856, 19180)]