79800840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31667}}^1$

素因数の和:31691

約数の個数: 96

約数和(自身を含む): 296412480

約数和(自身を除く): 216611640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 31667, 63334, 95001, 126668, 158335, 190002, 221669, 253336, 285003, 316670, 380004, 443338, 475005, 570006, 633340, 665007, 760008, 886676, 950010, 1108345, 1140012, 1266680, 1330014, 1425015, 1773352, 1900020, 1995021, 2216690, 2280024, 2660028, 2850030, 3325035, 3800040, 3990042, 4433380, 5320056, 5700060, 6650070, 7980084, 8866760, 9975105, 11400120, 13300140, 15960168, 19950210, 26600280, 39900420, 79800840]

約数ペア:

[(1, 79800840), (2, 39900420), (3, 26600280), (4, 19950210), (5, 15960168), (6, 13300140), (7, 11400120), (8, 9975105), (9, 8866760), (10, 7980084), (12, 6650070), (14, 5700060), (15, 5320056), (18, 4433380), (20, 3990042), (21, 3800040), (24, 3325035), (28, 2850030), (30, 2660028), (35, 2280024), (36, 2216690), (40, 1995021), (42, 1900020), (45, 1773352), (56, 1425015), (60, 1330014), (63, 1266680), (70, 1140012), (72, 1108345), (84, 950010), (90, 886676), (105, 760008), (120, 665007), (126, 633340), (140, 570006), (168, 475005), (180, 443338), (210, 380004), (252, 316670), (280, 285003), (315, 253336), (360, 221669), (420, 190002), (504, 158335), (630, 126668), (840, 95001), (1260, 63334), (2520, 31667)]