130793040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25951}}^1$

素因数の和:25977

約数の個数: 120

約数和(自身を含む): 502015488

約数和(自身を除く): 371222448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 25951, 51902, 77853, 103804, 129755, 155706, 181657, 207608, 233559, 259510, 311412, 363314, 389265, 415216, 467118, 519020, 544971, 622824, 726628, 778530, 908285, 934236, 1038040, 1089942, 1167795, 1245648, 1453256, 1557060, 1634913, 1816570, 1868472, 2076080, 2179884, 2335590, 2724855, 2906512, 3114120, 3269826, 3633140, 3736944, 4359768, 4671180, 5449710, 6228240, 6539652, 7266280, 8174565, 8719536, 9342360, 10899420, 13079304, 14532560, 16349130, 18684720, 21798840, 26158608, 32698260, 43597680, 65396520, 130793040]

約数ペア:

[(1, 130793040), (2, 65396520), (3, 43597680), (4, 32698260), (5, 26158608), (6, 21798840), (7, 18684720), (8, 16349130), (9, 14532560), (10, 13079304), (12, 10899420), (14, 9342360), (15, 8719536), (16, 8174565), (18, 7266280), (20, 6539652), (21, 6228240), (24, 5449710), (28, 4671180), (30, 4359768), (35, 3736944), (36, 3633140), (40, 3269826), (42, 3114120), (45, 2906512), (48, 2724855), (56, 2335590), (60, 2179884), (63, 2076080), (70, 1868472), (72, 1816570), (80, 1634913), (84, 1557060), (90, 1453256), (105, 1245648), (112, 1167795), (120, 1089942), (126, 1038040), (140, 934236), (144, 908285), (168, 778530), (180, 726628), (210, 622824), (240, 544971), (252, 519020), (280, 467118), (315, 415216), (336, 389265), (360, 363314), (420, 311412), (504, 259510), (560, 233559), (630, 207608), (720, 181657), (840, 155706), (1008, 129755), (1260, 103804), (1680, 77853), (2520, 51902), (5040, 25951)]