340003560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3253}}^1$

素因数の和:3347

約数の個数: 128

約数和(自身を含む): 1115210880

約数和(自身を除く): 775207320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1560, 1608, 1742, 2010, 2613, 2680, 3253, 3484, 4020, 4355, 5226, 6506, 6968, 8040, 8710, 9759, 10452, 13012, 13065, 16265, 17420, 19518, 20904, 26024, 26130, 32530, 34840, 39036, 42289, 48795, 52260, 65060, 78072, 84578, 97590, 104520, 126867, 130120, 169156, 195180, 211445, 217951, 253734, 338312, 390360, 422890, 435902, 507468, 634335, 653853, 845780, 871804, 1014936, 1089755, 1268670, 1307706, 1691560, 1743608, 2179510, 2537340, 2615412, 2833363, 3269265, 4359020, 5074680, 5230824, 5666726, 6538530, 8500089, 8718040, 11333452, 13077060, 14166815, 17000178, 22666904, 26154120, 28333630, 34000356, 42500445, 56667260, 68000712, 85000890, 113334520, 170001780, 340003560]

約数ペア:

[(1, 340003560), (2, 170001780), (3, 113334520), (4, 85000890), (5, 68000712), (6, 56667260), (8, 42500445), (10, 34000356), (12, 28333630), (13, 26154120), (15, 22666904), (20, 17000178), (24, 14166815), (26, 13077060), (30, 11333452), (39, 8718040), (40, 8500089), (52, 6538530), (60, 5666726), (65, 5230824), (67, 5074680), (78, 4359020), (104, 3269265), (120, 2833363), (130, 2615412), (134, 2537340), (156, 2179510), (195, 1743608), (201, 1691560), (260, 1307706), (268, 1268670), (312, 1089755), (335, 1014936), (390, 871804), (402, 845780), (520, 653853), (536, 634335), (670, 507468), (780, 435902), (804, 422890), (871, 390360), (1005, 338312), (1340, 253734), (1560, 217951), (1608, 211445), (1742, 195180), (2010, 169156), (2613, 130120), (2680, 126867), (3253, 104520), (3484, 97590), (4020, 84578), (4355, 78072), (5226, 65060), (6506, 52260), (6968, 48795), (8040, 42289), (8710, 39036), (9759, 34840), (10452, 32530), (13012, 26130), (13065, 26024), (16265, 20904), (17420, 19518)]