67622160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 221414400

約数和(自身を除く): 153792240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 149, 155, 183, 186, 240, 244, 248, 298, 305, 310, 366, 372, 447, 465, 488, 496, 596, 610, 620, 732, 744, 745, 894, 915, 930, 976, 1192, 1220, 1240, 1464, 1488, 1490, 1788, 1830, 1860, 1891, 2235, 2384, 2440, 2480, 2928, 2980, 3576, 3660, 3720, 3782, 4470, 4619, 4880, 5673, 5960, 7152, 7320, 7440, 7564, 8940, 9089, 9238, 9455, 11346, 11920, 13857, 14640, 15128, 17880, 18178, 18476, 18910, 22692, 23095, 27267, 27714, 28365, 30256, 35760, 36356, 36952, 37820, 45384, 45445, 46190, 54534, 55428, 56730, 69285, 72712, 73904, 75640, 90768, 90890, 92380, 109068, 110856, 113460, 136335, 138570, 145424, 151280, 181780, 184760, 218136, 221712, 226920, 272670, 277140, 281759, 363560, 369520, 436272, 453840, 545340, 554280, 563518, 727120, 845277, 1090680, 1108560, 1127036, 1408795, 1690554, 2181360, 2254072, 2817590, 3381108, 4226385, 4508144, 5635180, 6762216, 8452770, 11270360, 13524432, 16905540, 22540720, 33811080, 67622160]

約数ペア:

[(1, 67622160), (2, 33811080), (3, 22540720), (4, 16905540), (5, 13524432), (6, 11270360), (8, 8452770), (10, 6762216), (12, 5635180), (15, 4508144), (16, 4226385), (20, 3381108), (24, 2817590), (30, 2254072), (31, 2181360), (40, 1690554), (48, 1408795), (60, 1127036), (61, 1108560), (62, 1090680), (80, 845277), (93, 727120), (120, 563518), (122, 554280), (124, 545340), (149, 453840), (155, 436272), (183, 369520), (186, 363560), (240, 281759), (244, 277140), (248, 272670), (298, 226920), (305, 221712), (310, 218136), (366, 184760), (372, 181780), (447, 151280), (465, 145424), (488, 138570), (496, 136335), (596, 113460), (610, 110856), (620, 109068), (732, 92380), (744, 90890), (745, 90768), (894, 75640), (915, 73904), (930, 72712), (976, 69285), (1192, 56730), (1220, 55428), (1240, 54534), (1464, 46190), (1488, 45445), (1490, 45384), (1788, 37820), (1830, 36952), (1860, 36356), (1891, 35760), (2235, 30256), (2384, 28365), (2440, 27714), (2480, 27267), (2928, 23095), (2980, 22692), (3576, 18910), (3660, 18476), (3720, 18178), (3782, 17880), (4470, 15128), (4619, 14640), (4880, 13857), (5673, 11920), (5960, 11346), (7152, 9455), (7320, 9238), (7440, 9089), (7564, 8940)]