66072160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 202051584

約数和(自身を除く): 135979424

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 173, 176, 217, 220, 224, 248, 280, 308, 310, 341, 346, 352, 385, 434, 440, 496, 560, 616, 620, 682, 692, 770, 865, 868, 880, 992, 1085, 1120, 1211, 1232, 1240, 1364, 1384, 1540, 1705, 1730, 1736, 1760, 1903, 2170, 2387, 2422, 2464, 2480, 2728, 2768, 3080, 3410, 3460, 3472, 3806, 4340, 4774, 4844, 4960, 5363, 5456, 5536, 6055, 6160, 6820, 6920, 6944, 7612, 8680, 9515, 9548, 9688, 10726, 10912, 11935, 12110, 12320, 13321, 13640, 13840, 15224, 17360, 19030, 19096, 19376, 21452, 23870, 24220, 26642, 26815, 27280, 27680, 30448, 34720, 37541, 38060, 38192, 38752, 42904, 47740, 48440, 53284, 53630, 54560, 58993, 60896, 66605, 75082, 76120, 76384, 85808, 95480, 96880, 106568, 107260, 117986, 133210, 150164, 152240, 171616, 187705, 190960, 193760, 213136, 214520, 235972, 266420, 294965, 300328, 304480, 375410, 381920, 412951, 426272, 429040, 471944, 532840, 589930, 600656, 750820, 825902, 858080, 943888, 1065680, 1179860, 1201312, 1501640, 1651804, 1887776, 2064755, 2131360, 2359720, 3003280, 3303608, 4129510, 4719440, 6006560, 6607216, 8259020, 9438880, 13214432, 16518040, 33036080, 66072160]

約数ペア:

[(1, 66072160), (2, 33036080), (4, 16518040), (5, 13214432), (7, 9438880), (8, 8259020), (10, 6607216), (11, 6006560), (14, 4719440), (16, 4129510), (20, 3303608), (22, 3003280), (28, 2359720), (31, 2131360), (32, 2064755), (35, 1887776), (40, 1651804), (44, 1501640), (55, 1201312), (56, 1179860), (62, 1065680), (70, 943888), (77, 858080), (80, 825902), (88, 750820), (110, 600656), (112, 589930), (124, 532840), (140, 471944), (154, 429040), (155, 426272), (160, 412951), (173, 381920), (176, 375410), (217, 304480), (220, 300328), (224, 294965), (248, 266420), (280, 235972), (308, 214520), (310, 213136), (341, 193760), (346, 190960), (352, 187705), (385, 171616), (434, 152240), (440, 150164), (496, 133210), (560, 117986), (616, 107260), (620, 106568), (682, 96880), (692, 95480), (770, 85808), (865, 76384), (868, 76120), (880, 75082), (992, 66605), (1085, 60896), (1120, 58993), (1211, 54560), (1232, 53630), (1240, 53284), (1364, 48440), (1384, 47740), (1540, 42904), (1705, 38752), (1730, 38192), (1736, 38060), (1760, 37541), (1903, 34720), (2170, 30448), (2387, 27680), (2422, 27280), (2464, 26815), (2480, 26642), (2728, 24220), (2768, 23870), (3080, 21452), (3410, 19376), (3460, 19096), (3472, 19030), (3806, 17360), (4340, 15224), (4774, 13840), (4844, 13640), (4960, 13321), (5363, 12320), (5456, 12110), (5536, 11935), (6055, 10912), (6160, 10726), (6820, 9688), (6920, 9548), (6944, 9515), (7612, 8680)]