28245769920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{11057}}^1$

素因数の和:11967

約数の個数: 168

約数和(自身を含む): 97272006624

約数和(自身を除く): 69026236704

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, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 887, 960, 1440, 1774, 2661, 2880, 3548, 4435, 5322, 7096, 7983, 8870, 10644, 11057, 13305, 14192, 15966, 17740, 21288, 22114, 26610, 28384, 31932, 33171, 35480, 39915, 42576, 44228, 53220, 55285, 56768, 63864, 66342, 70960, 79830, 85152, 88456, 99513, 106440, 110570, 127728, 132684, 141920, 159660, 165855, 170304, 176912, 199026, 212880, 221140, 255456, 265368, 283840, 319320, 331710, 353824, 398052, 425760, 442280, 497565, 510912, 530736, 638640, 663420, 707648, 796104, 851520, 884560, 995130, 1061472, 1277280, 1326840, 1592208, 1769120, 1990260, 2122944, 2554560, 2653680, 3184416, 3538240, 3980520, 5307360, 6368832, 7961040, 9807559, 10614720, 15922080, 19615118, 29422677, 31844160, 39230236, 49037795, 58845354, 78460472, 88268031, 98075590, 117690708, 147113385, 156920944, 176536062, 196151180, 235381416, 294226770, 313841888, 353072124, 392302360, 441340155, 470762832, 588453540, 627683776, 706144248, 784604720, 882680310, 941525664, 1176907080, 1412288496, 1569209440, 1765360620, 1883051328, 2353814160, 2824576992, 3138418880, 3530721240, 4707628320, 5649153984, 7061442480, 9415256640, 14122884960, 28245769920]

約数ペア:

[(1, 28245769920), (2, 14122884960), (3, 9415256640), (4, 7061442480), (5, 5649153984), (6, 4707628320), (8, 3530721240), (9, 3138418880), (10, 2824576992), (12, 2353814160), (15, 1883051328), (16, 1765360620), (18, 1569209440), (20, 1412288496), (24, 1176907080), (30, 941525664), (32, 882680310), (36, 784604720), (40, 706144248), (45, 627683776), (48, 588453540), (60, 470762832), (64, 441340155), (72, 392302360), (80, 353072124), (90, 313841888), (96, 294226770), (120, 235381416), (144, 196151180), (160, 176536062), (180, 156920944), (192, 147113385), (240, 117690708), (288, 98075590), (320, 88268031), (360, 78460472), (480, 58845354), (576, 49037795), (720, 39230236), (887, 31844160), (960, 29422677), (1440, 19615118), (1774, 15922080), (2661, 10614720), (2880, 9807559), (3548, 7961040), (4435, 6368832), (5322, 5307360), (7096, 3980520), (7983, 3538240), (8870, 3184416), (10644, 2653680), (11057, 2554560), (13305, 2122944), (14192, 1990260), (15966, 1769120), (17740, 1592208), (21288, 1326840), (22114, 1277280), (26610, 1061472), (28384, 995130), (31932, 884560), (33171, 851520), (35480, 796104), (39915, 707648), (42576, 663420), (44228, 638640), (53220, 530736), (55285, 510912), (56768, 497565), (63864, 442280), (66342, 425760), (70960, 398052), (79830, 353824), (85152, 331710), (88456, 319320), (99513, 283840), (106440, 265368), (110570, 255456), (127728, 221140), (132684, 212880), (141920, 199026), (159660, 176912), (165855, 170304)]