228699120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3239

約数の個数: 160

約数和(自身を含む): 796948992

約数和(自身を除く): 568249872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3187, 3588, 4485, 4784, 5520, 5980, 6374, 7176, 8970, 9561, 11960, 12748, 14352, 15935, 17940, 19122, 23920, 25496, 31870, 35880, 38244, 41431, 47805, 50992, 63740, 71760, 73301, 76488, 82862, 95610, 124293, 127480, 146602, 152976, 165724, 191220, 207155, 219903, 248586, 254960, 293204, 331448, 366505, 382440, 414310, 439806, 497172, 586408, 621465, 662896, 733010, 764880, 828620, 879612, 952913, 994344, 1099515, 1172816, 1242930, 1466020, 1657240, 1759224, 1905826, 1988688, 2199030, 2485860, 2858739, 2932040, 3314480, 3518448, 3811652, 4398060, 4764565, 4971720, 5717478, 5864080, 7623304, 8796120, 9529130, 9943440, 11434956, 14293695, 15246608, 17592240, 19058260, 22869912, 28587390, 38116520, 45739824, 57174780, 76233040, 114349560, 228699120]

約数ペア:

[(1, 228699120), (2, 114349560), (3, 76233040), (4, 57174780), (5, 45739824), (6, 38116520), (8, 28587390), (10, 22869912), (12, 19058260), (13, 17592240), (15, 15246608), (16, 14293695), (20, 11434956), (23, 9943440), (24, 9529130), (26, 8796120), (30, 7623304), (39, 5864080), (40, 5717478), (46, 4971720), (48, 4764565), (52, 4398060), (60, 3811652), (65, 3518448), (69, 3314480), (78, 2932040), (80, 2858739), (92, 2485860), (104, 2199030), (115, 1988688), (120, 1905826), (130, 1759224), (138, 1657240), (156, 1466020), (184, 1242930), (195, 1172816), (208, 1099515), (230, 994344), (240, 952913), (260, 879612), (276, 828620), (299, 764880), (312, 733010), (345, 662896), (368, 621465), (390, 586408), (460, 497172), (520, 439806), (552, 414310), (598, 382440), (624, 366505), (690, 331448), (780, 293204), (897, 254960), (920, 248586), (1040, 219903), (1104, 207155), (1196, 191220), (1380, 165724), (1495, 152976), (1560, 146602), (1794, 127480), (1840, 124293), (2392, 95610), (2760, 82862), (2990, 76488), (3120, 73301), (3187, 71760), (3588, 63740), (4485, 50992), (4784, 47805), (5520, 41431), (5980, 38244), (6374, 35880), (7176, 31870), (8970, 25496), (9561, 23920), (11960, 19122), (12748, 17940), (14352, 15935)]