321610237920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{93487}}^1$

素因数の和:95897

約数の個数: 144

約数和(自身を含む): 1097966076480

約数和(自身を除く): 776355838560

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2389, 4778, 7167, 9556, 11945, 14334, 19112, 21501, 23890, 28668, 35835, 38224, 43002, 47780, 57336, 71670, 76448, 86004, 93487, 95560, 107505, 114672, 143340, 172008, 186974, 191120, 215010, 229344, 280461, 286680, 344016, 373948, 382240, 430020, 467435, 560922, 573360, 688032, 747896, 841383, 860040, 934870, 1121844, 1146720, 1402305, 1495792, 1682766, 1720080, 1869740, 2243688, 2804610, 2991584, 3365532, 3440160, 3739480, 4206915, 4487376, 5609220, 6731064, 7478960, 8413830, 8974752, 11218440, 13462128, 14957920, 16827660, 22436880, 26924256, 33655320, 44873760, 67310640, 134621280, 223340443, 446680886, 670021329, 893361772, 1116702215, 1340042658, 1786723544, 2010063987, 2233404430, 2680085316, 3350106645, 3573447088, 4020127974, 4466808860, 5360170632, 6700213290, 7146894176, 8040255948, 8933617720, 10050319935, 10720341264, 13400426580, 16080511896, 17867235440, 20100639870, 21440682528, 26800853160, 32161023792, 35734470880, 40201279740, 53601706320, 64322047584, 80402559480, 107203412640, 160805118960, 321610237920]

約数ペア:

[(1, 321610237920), (2, 160805118960), (3, 107203412640), (4, 80402559480), (5, 64322047584), (6, 53601706320), (8, 40201279740), (9, 35734470880), (10, 32161023792), (12, 26800853160), (15, 21440682528), (16, 20100639870), (18, 17867235440), (20, 16080511896), (24, 13400426580), (30, 10720341264), (32, 10050319935), (36, 8933617720), (40, 8040255948), (45, 7146894176), (48, 6700213290), (60, 5360170632), (72, 4466808860), (80, 4020127974), (90, 3573447088), (96, 3350106645), (120, 2680085316), (144, 2233404430), (160, 2010063987), (180, 1786723544), (240, 1340042658), (288, 1116702215), (360, 893361772), (480, 670021329), (720, 446680886), (1440, 223340443), (2389, 134621280), (4778, 67310640), (7167, 44873760), (9556, 33655320), (11945, 26924256), (14334, 22436880), (19112, 16827660), (21501, 14957920), (23890, 13462128), (28668, 11218440), (35835, 8974752), (38224, 8413830), (43002, 7478960), (47780, 6731064), (57336, 5609220), (71670, 4487376), (76448, 4206915), (86004, 3739480), (93487, 3440160), (95560, 3365532), (107505, 2991584), (114672, 2804610), (143340, 2243688), (172008, 1869740), (186974, 1720080), (191120, 1682766), (215010, 1495792), (229344, 1402305), (280461, 1146720), (286680, 1121844), (344016, 934870), (373948, 860040), (382240, 841383), (430020, 747896), (467435, 688032), (560922, 573360)]