236055820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{907}}^1$

素因数の和:960

約数の個数: 144

約数和(自身を含む): 669973248

約数和(自身を除く): 433917428

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 169, 182, 220, 260, 286, 308, 338, 364, 385, 455, 572, 676, 715, 770, 845, 907, 910, 1001, 1183, 1430, 1540, 1690, 1814, 1820, 1859, 2002, 2366, 2860, 3380, 3628, 3718, 4004, 4535, 4732, 5005, 5915, 6349, 7436, 9070, 9295, 9977, 10010, 11791, 11830, 12698, 13013, 18140, 18590, 19954, 20020, 23582, 23660, 25396, 26026, 31745, 37180, 39908, 47164, 49885, 52052, 58955, 63490, 65065, 69839, 82537, 99770, 117910, 126980, 129701, 130130, 139678, 153283, 165074, 199540, 235820, 259402, 260260, 279356, 306566, 330148, 349195, 412685, 518804, 613132, 648505, 698390, 766415, 825370, 907907, 1072981, 1297010, 1396780, 1532830, 1650740, 1686113, 1815814, 2145962, 2594020, 3065660, 3372226, 3631628, 4291924, 4539535, 5364905, 6744452, 8430565, 9079070, 10729810, 11802791, 16861130, 18158140, 21459620, 23605582, 33722260, 47211164, 59013955, 118027910, 236055820]

約数ペア:

[(1, 236055820), (2, 118027910), (4, 59013955), (5, 47211164), (7, 33722260), (10, 23605582), (11, 21459620), (13, 18158140), (14, 16861130), (20, 11802791), (22, 10729810), (26, 9079070), (28, 8430565), (35, 6744452), (44, 5364905), (52, 4539535), (55, 4291924), (65, 3631628), (70, 3372226), (77, 3065660), (91, 2594020), (110, 2145962), (130, 1815814), (140, 1686113), (143, 1650740), (154, 1532830), (169, 1396780), (182, 1297010), (220, 1072981), (260, 907907), (286, 825370), (308, 766415), (338, 698390), (364, 648505), (385, 613132), (455, 518804), (572, 412685), (676, 349195), (715, 330148), (770, 306566), (845, 279356), (907, 260260), (910, 259402), (1001, 235820), (1183, 199540), (1430, 165074), (1540, 153283), (1690, 139678), (1814, 130130), (1820, 129701), (1859, 126980), (2002, 117910), (2366, 99770), (2860, 82537), (3380, 69839), (3628, 65065), (3718, 63490), (4004, 58955), (4535, 52052), (4732, 49885), (5005, 47164), (5915, 39908), (6349, 37180), (7436, 31745), (9070, 26026), (9295, 25396), (9977, 23660), (10010, 23582), (11791, 20020), (11830, 19954), (12698, 18590), (13013, 18140)]