232151920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 731953152

約数和(自身を除く): 499801232

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 169, 176, 182, 208, 220, 223, 260, 280, 286, 308, 338, 364, 385, 440, 446, 455, 520, 560, 572, 616, 676, 715, 728, 770, 845, 880, 892, 910, 1001, 1040, 1115, 1144, 1183, 1232, 1352, 1430, 1456, 1540, 1561, 1690, 1784, 1820, 1859, 2002, 2230, 2288, 2366, 2453, 2704, 2860, 2899, 3080, 3122, 3380, 3568, 3640, 3718, 4004, 4460, 4732, 4906, 5005, 5720, 5798, 5915, 6160, 6244, 6760, 7280, 7436, 7805, 8008, 8920, 9295, 9464, 9812, 10010, 11440, 11596, 11830, 12265, 12488, 13013, 13520, 14495, 14872, 15610, 16016, 17171, 17840, 18590, 18928, 19624, 20020, 20293, 23192, 23660, 24530, 24976, 26026, 28990, 29744, 31220, 31889, 34342, 37180, 37687, 39248, 40040, 40586, 46384, 47320, 49060, 52052, 57980, 62440, 63778, 65065, 68684, 74360, 75374, 80080, 81172, 85855, 94640, 98120, 101465, 104104, 115960, 124880, 127556, 130130, 137368, 148720, 150748, 159445, 162344, 171710, 188435, 196240, 202930, 208208, 223223, 231920, 255112, 260260, 263809, 274736, 301496, 318890, 324688, 343420, 376870, 405860, 414557, 446446, 510224, 520520, 527618, 602992, 637780, 686840, 753740, 811720, 829114, 892892, 1041040, 1055236, 1116115, 1275560, 1319045, 1373680, 1507480, 1623440, 1658228, 1785784, 2072785, 2110472, 2232230, 2551120, 2638090, 2901899, 3014960, 3316456, 3571568, 4145570, 4220944, 4464460, 5276180, 5803798, 6632912, 8291140, 8928920, 10552360, 11607596, 14509495, 16582280, 17857840, 21104720, 23215192, 29018990, 33164560, 46430384, 58037980, 116075960, 232151920]

約数ペア:

[(1, 232151920), (2, 116075960), (4, 58037980), (5, 46430384), (7, 33164560), (8, 29018990), (10, 23215192), (11, 21104720), (13, 17857840), (14, 16582280), (16, 14509495), (20, 11607596), (22, 10552360), (26, 8928920), (28, 8291140), (35, 6632912), (40, 5803798), (44, 5276180), (52, 4464460), (55, 4220944), (56, 4145570), (65, 3571568), (70, 3316456), (77, 3014960), (80, 2901899), (88, 2638090), (91, 2551120), (104, 2232230), (110, 2110472), (112, 2072785), (130, 1785784), (140, 1658228), (143, 1623440), (154, 1507480), (169, 1373680), (176, 1319045), (182, 1275560), (208, 1116115), (220, 1055236), (223, 1041040), (260, 892892), (280, 829114), (286, 811720), (308, 753740), (338, 686840), (364, 637780), (385, 602992), (440, 527618), (446, 520520), (455, 510224), (520, 446446), (560, 414557), (572, 405860), (616, 376870), (676, 343420), (715, 324688), (728, 318890), (770, 301496), (845, 274736), (880, 263809), (892, 260260), (910, 255112), (1001, 231920), (1040, 223223), (1115, 208208), (1144, 202930), (1183, 196240), (1232, 188435), (1352, 171710), (1430, 162344), (1456, 159445), (1540, 150748), (1561, 148720), (1690, 137368), (1784, 130130), (1820, 127556), (1859, 124880), (2002, 115960), (2230, 104104), (2288, 101465), (2366, 98120), (2453, 94640), (2704, 85855), (2860, 81172), (2899, 80080), (3080, 75374), (3122, 74360), (3380, 68684), (3568, 65065), (3640, 63778), (3718, 62440), (4004, 57980), (4460, 52052), (4732, 49060), (4906, 47320), (5005, 46384), (5720, 40586), (5798, 40040), (5915, 39248), (6160, 37687), (6244, 37180), (6760, 34342), (7280, 31889), (7436, 31220), (7805, 29744), (8008, 28990), (8920, 26026), (9295, 24976), (9464, 24530), (9812, 23660), (10010, 23192), (11440, 20293), (11596, 20020), (11830, 19624), (12265, 18928), (12488, 18590), (13013, 17840), (13520, 17171), (14495, 16016), (14872, 15610)]