273845040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163003}}^1$

素因数の和:163026

約数の個数: 80

約数和(自身を含む): 970199808

約数和(自身を除く): 696354768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 163003, 326006, 489009, 652012, 815015, 978018, 1141021, 1304024, 1630030, 1956036, 2282042, 2445045, 2608048, 3260060, 3423063, 3912072, 4564084, 4890090, 5705105, 6520120, 6846126, 7824144, 9128168, 9780180, 11410210, 13040240, 13692252, 17115315, 18256336, 19560360, 22820420, 27384504, 34230630, 39120720, 45640840, 54769008, 68461260, 91281680, 136922520, 273845040]

約数ペア:

[(1, 273845040), (2, 136922520), (3, 91281680), (4, 68461260), (5, 54769008), (6, 45640840), (7, 39120720), (8, 34230630), (10, 27384504), (12, 22820420), (14, 19560360), (15, 18256336), (16, 17115315), (20, 13692252), (21, 13040240), (24, 11410210), (28, 9780180), (30, 9128168), (35, 7824144), (40, 6846126), (42, 6520120), (48, 5705105), (56, 4890090), (60, 4564084), (70, 3912072), (80, 3423063), (84, 3260060), (105, 2608048), (112, 2445045), (120, 2282042), (140, 1956036), (168, 1630030), (210, 1304024), (240, 1141021), (280, 978018), (336, 815015), (420, 652012), (560, 489009), (840, 326006), (1680, 163003)]