23297120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 71995392

約数和(自身を除く): 48698272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 61, 62, 70, 77, 80, 88, 110, 112, 122, 124, 140, 154, 155, 160, 176, 217, 220, 224, 244, 248, 280, 305, 308, 310, 341, 352, 385, 427, 434, 440, 488, 496, 560, 610, 616, 620, 671, 682, 770, 854, 868, 880, 976, 992, 1085, 1120, 1220, 1232, 1240, 1342, 1364, 1540, 1705, 1708, 1736, 1760, 1891, 1952, 2135, 2170, 2387, 2440, 2464, 2480, 2684, 2728, 3080, 3355, 3410, 3416, 3472, 3782, 4270, 4340, 4697, 4774, 4880, 4960, 5368, 5456, 6160, 6710, 6820, 6832, 6944, 7564, 8540, 8680, 9394, 9455, 9548, 9760, 10736, 10912, 11935, 12320, 13237, 13420, 13640, 13664, 15128, 17080, 17360, 18788, 18910, 19096, 20801, 21472, 23485, 23870, 26474, 26840, 27280, 30256, 34160, 34720, 37576, 37820, 38192, 41602, 46970, 47740, 52948, 53680, 54560, 60512, 66185, 68320, 75152, 75640, 76384, 83204, 93940, 95480, 104005, 105896, 107360, 132370, 145607, 150304, 151280, 166408, 187880, 190960, 208010, 211792, 264740, 291214, 302560, 332816, 375760, 381920, 416020, 423584, 529480, 582428, 665632, 728035, 751520, 832040, 1058960, 1164856, 1456070, 1664080, 2117920, 2329712, 2912140, 3328160, 4659424, 5824280, 11648560, 23297120]

約数ペア:

[(1, 23297120), (2, 11648560), (4, 5824280), (5, 4659424), (7, 3328160), (8, 2912140), (10, 2329712), (11, 2117920), (14, 1664080), (16, 1456070), (20, 1164856), (22, 1058960), (28, 832040), (31, 751520), (32, 728035), (35, 665632), (40, 582428), (44, 529480), (55, 423584), (56, 416020), (61, 381920), (62, 375760), (70, 332816), (77, 302560), (80, 291214), (88, 264740), (110, 211792), (112, 208010), (122, 190960), (124, 187880), (140, 166408), (154, 151280), (155, 150304), (160, 145607), (176, 132370), (217, 107360), (220, 105896), (224, 104005), (244, 95480), (248, 93940), (280, 83204), (305, 76384), (308, 75640), (310, 75152), (341, 68320), (352, 66185), (385, 60512), (427, 54560), (434, 53680), (440, 52948), (488, 47740), (496, 46970), (560, 41602), (610, 38192), (616, 37820), (620, 37576), (671, 34720), (682, 34160), (770, 30256), (854, 27280), (868, 26840), (880, 26474), (976, 23870), (992, 23485), (1085, 21472), (1120, 20801), (1220, 19096), (1232, 18910), (1240, 18788), (1342, 17360), (1364, 17080), (1540, 15128), (1705, 13664), (1708, 13640), (1736, 13420), (1760, 13237), (1891, 12320), (1952, 11935), (2135, 10912), (2170, 10736), (2387, 9760), (2440, 9548), (2464, 9455), (2480, 9394), (2684, 8680), (2728, 8540), (3080, 7564), (3355, 6944), (3410, 6832), (3416, 6820), (3472, 6710), (3782, 6160), (4270, 5456), (4340, 5368), (4697, 4960), (4774, 4880)]