321384240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 320

約数和(自身を含む): 1199923200

約数和(自身を除く): 878538960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 48, 54, 57, 60, 72, 76, 80, 82, 90, 95, 108, 114, 120, 123, 135, 144, 152, 164, 171, 180, 190, 191, 205, 216, 228, 240, 246, 270, 285, 304, 328, 342, 360, 369, 380, 382, 410, 432, 456, 492, 513, 540, 570, 573, 615, 656, 684, 720, 738, 760, 764, 779, 820, 855, 912, 955, 984, 1026, 1080, 1107, 1140, 1146, 1230, 1368, 1476, 1520, 1528, 1558, 1640, 1710, 1719, 1845, 1910, 1968, 2052, 2160, 2214, 2280, 2292, 2337, 2460, 2565, 2736, 2865, 2952, 3056, 3116, 3280, 3420, 3438, 3629, 3690, 3820, 3895, 4104, 4428, 4560, 4584, 4674, 4920, 5130, 5157, 5535, 5730, 5904, 6232, 6840, 6876, 7011, 7258, 7380, 7640, 7790, 7831, 8208, 8595, 8856, 9168, 9348, 9840, 10260, 10314, 10887, 11070, 11460, 11685, 12464, 13680, 13752, 14022, 14516, 14760, 15280, 15580, 15662, 17190, 17712, 18145, 18696, 20520, 20628, 21033, 21774, 22140, 22920, 23370, 23493, 25785, 27504, 28044, 29032, 29520, 31160, 31324, 32661, 34380, 35055, 36290, 37392, 39155, 41040, 41256, 42066, 43548, 44280, 45840, 46740, 46986, 51570, 54435, 56088, 58064, 62320, 62648, 65322, 68760, 70110, 70479, 72580, 78310, 82512, 84132, 87096, 88560, 93480, 93972, 97983, 103140, 105165, 108870, 112176, 117465, 125296, 130644, 137520, 140220, 140958, 145160, 148789, 156620, 163305, 168264, 174192, 186960, 187944, 195966, 206280, 210330, 211437, 217740, 234930, 261288, 280440, 281916, 290320, 297578, 313240, 326610, 336528, 352395, 375888, 391932, 412560, 420660, 422874, 435480, 446367, 469860, 489915, 522576, 560880, 563832, 595156, 626480, 653220, 704790, 743945, 783864, 841320, 845748, 870960, 892734, 939720, 979830, 1057185, 1127664, 1190312, 1306440, 1339101, 1409580, 1487890, 1567728, 1682640, 1691496, 1785468, 1879440, 1959660, 2114370, 2231835, 2380624, 2612880, 2678202, 2819160, 2975780, 3382992, 3570936, 3919320, 4017303, 4228740, 4463670, 5356404, 5638320, 5951560, 6695505, 7141872, 7838640, 8034606, 8457480, 8927340, 10712808, 11903120, 13391010, 16069212, 16914960, 17854680, 20086515, 21425616, 26782020, 32138424, 35709360, 40173030, 53564040, 64276848, 80346060, 107128080, 160692120, 321384240]

約数ペア:

[(1, 321384240), (2, 160692120), (3, 107128080), (4, 80346060), (5, 64276848), (6, 53564040), (8, 40173030), (9, 35709360), (10, 32138424), (12, 26782020), (15, 21425616), (16, 20086515), (18, 17854680), (19, 16914960), (20, 16069212), (24, 13391010), (27, 11903120), (30, 10712808), (36, 8927340), (38, 8457480), (40, 8034606), (41, 7838640), (45, 7141872), (48, 6695505), (54, 5951560), (57, 5638320), (60, 5356404), (72, 4463670), (76, 4228740), (80, 4017303), (82, 3919320), (90, 3570936), (95, 3382992), (108, 2975780), (114, 2819160), (120, 2678202), (123, 2612880), (135, 2380624), (144, 2231835), (152, 2114370), (164, 1959660), (171, 1879440), (180, 1785468), (190, 1691496), (191, 1682640), (205, 1567728), (216, 1487890), (228, 1409580), (240, 1339101), (246, 1306440), (270, 1190312), (285, 1127664), (304, 1057185), (328, 979830), (342, 939720), (360, 892734), (369, 870960), (380, 845748), (382, 841320), (410, 783864), (432, 743945), (456, 704790), (492, 653220), (513, 626480), (540, 595156), (570, 563832), (573, 560880), (615, 522576), (656, 489915), (684, 469860), (720, 446367), (738, 435480), (760, 422874), (764, 420660), (779, 412560), (820, 391932), (855, 375888), (912, 352395), (955, 336528), (984, 326610), (1026, 313240), (1080, 297578), (1107, 290320), (1140, 281916), (1146, 280440), (1230, 261288), (1368, 234930), (1476, 217740), (1520, 211437), (1528, 210330), (1558, 206280), (1640, 195966), (1710, 187944), (1719, 186960), (1845, 174192), (1910, 168264), (1968, 163305), (2052, 156620), (2160, 148789), (2214, 145160), (2280, 140958), (2292, 140220), (2337, 137520), (2460, 130644), (2565, 125296), (2736, 117465), (2865, 112176), (2952, 108870), (3056, 105165), (3116, 103140), (3280, 97983), (3420, 93972), (3438, 93480), (3629, 88560), (3690, 87096), (3820, 84132), (3895, 82512), (4104, 78310), (4428, 72580), (4560, 70479), (4584, 70110), (4674, 68760), (4920, 65322), (5130, 62648), (5157, 62320), (5535, 58064), (5730, 56088), (5904, 54435), (6232, 51570), (6840, 46986), (6876, 46740), (7011, 45840), (7258, 44280), (7380, 43548), (7640, 42066), (7790, 41256), (7831, 41040), (8208, 39155), (8595, 37392), (8856, 36290), (9168, 35055), (9348, 34380), (9840, 32661), (10260, 31324), (10314, 31160), (10887, 29520), (11070, 29032), (11460, 28044), (11685, 27504), (12464, 25785), (13680, 23493), (13752, 23370), (14022, 22920), (14516, 22140), (14760, 21774), (15280, 21033), (15580, 20628), (15662, 20520), (17190, 18696), (17712, 18145)]