401314680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85751}}^1$

素因数の和:85781

約数の個数: 96

約数和(自身を含む): 1404617760

約数和(自身を除く): 1003303080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 85751, 171502, 257253, 343004, 428755, 514506, 686008, 771759, 857510, 1029012, 1114763, 1286265, 1543518, 1715020, 2058024, 2229526, 2572530, 3087036, 3344289, 3430040, 3858795, 4459052, 5145060, 5573815, 6174072, 6688578, 7717590, 8918104, 10032867, 10290120, 11147630, 13377156, 15435180, 16721445, 20065734, 22295260, 26754312, 30870360, 33442890, 40131468, 44590520, 50164335, 66885780, 80262936, 100328670, 133771560, 200657340, 401314680]

約数ペア:

[(1, 401314680), (2, 200657340), (3, 133771560), (4, 100328670), (5, 80262936), (6, 66885780), (8, 50164335), (9, 44590520), (10, 40131468), (12, 33442890), (13, 30870360), (15, 26754312), (18, 22295260), (20, 20065734), (24, 16721445), (26, 15435180), (30, 13377156), (36, 11147630), (39, 10290120), (40, 10032867), (45, 8918104), (52, 7717590), (60, 6688578), (65, 6174072), (72, 5573815), (78, 5145060), (90, 4459052), (104, 3858795), (117, 3430040), (120, 3344289), (130, 3087036), (156, 2572530), (180, 2229526), (195, 2058024), (234, 1715020), (260, 1543518), (312, 1286265), (360, 1114763), (390, 1029012), (468, 857510), (520, 771759), (585, 686008), (780, 514506), (936, 428755), (1170, 343004), (1560, 257253), (2340, 171502), (4680, 85751)]