167402280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 529182720

約数和(自身を除く): 361780440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 131, 138, 184, 230, 262, 276, 345, 393, 460, 463, 524, 552, 655, 690, 786, 920, 926, 1048, 1310, 1380, 1389, 1572, 1852, 1965, 2315, 2620, 2760, 2778, 3013, 3144, 3704, 3930, 4630, 5240, 5556, 6026, 6945, 7860, 9039, 9260, 10649, 11112, 12052, 13890, 15065, 15720, 18078, 18520, 21298, 24104, 27780, 30130, 31947, 36156, 42596, 45195, 53245, 55560, 60260, 60653, 63894, 72312, 85192, 90390, 106490, 120520, 121306, 127788, 159735, 180780, 181959, 212980, 242612, 255576, 303265, 319470, 361560, 363918, 425960, 485224, 606530, 638940, 727836, 909795, 1213060, 1277880, 1395019, 1455672, 1819590, 2426120, 2790038, 3639180, 4185057, 5580076, 6975095, 7278360, 8370114, 11160152, 13950190, 16740228, 20925285, 27900380, 33480456, 41850570, 55800760, 83701140, 167402280]

約数ペア:

[(1, 167402280), (2, 83701140), (3, 55800760), (4, 41850570), (5, 33480456), (6, 27900380), (8, 20925285), (10, 16740228), (12, 13950190), (15, 11160152), (20, 8370114), (23, 7278360), (24, 6975095), (30, 5580076), (40, 4185057), (46, 3639180), (60, 2790038), (69, 2426120), (92, 1819590), (115, 1455672), (120, 1395019), (131, 1277880), (138, 1213060), (184, 909795), (230, 727836), (262, 638940), (276, 606530), (345, 485224), (393, 425960), (460, 363918), (463, 361560), (524, 319470), (552, 303265), (655, 255576), (690, 242612), (786, 212980), (920, 181959), (926, 180780), (1048, 159735), (1310, 127788), (1380, 121306), (1389, 120520), (1572, 106490), (1852, 90390), (1965, 85192), (2315, 72312), (2620, 63894), (2760, 60653), (2778, 60260), (3013, 55560), (3144, 53245), (3704, 45195), (3930, 42596), (4630, 36156), (5240, 31947), (5556, 30130), (6026, 27780), (6945, 24104), (7860, 21298), (9039, 18520), (9260, 18078), (10649, 15720), (11112, 15065), (12052, 13890)]