676838760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1601}}^1$

素因数の和:1899

約数の個数: 128

約数和(自身を含む): 2196149760

約数和(自身を除く): 1519311000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 271, 312, 390, 520, 542, 780, 813, 1084, 1355, 1560, 1601, 1626, 2168, 2710, 3202, 3252, 3523, 4065, 4803, 5420, 6404, 6504, 7046, 8005, 8130, 9606, 10569, 10840, 12808, 14092, 16010, 16260, 17615, 19212, 20813, 21138, 24015, 28184, 32020, 32520, 35230, 38424, 41626, 42276, 48030, 52845, 62439, 64040, 70460, 83252, 84552, 96060, 104065, 105690, 124878, 140920, 166504, 192120, 208130, 211380, 249756, 312195, 416260, 422760, 433871, 499512, 624390, 832520, 867742, 1248780, 1301613, 1735484, 2169355, 2497560, 2603226, 3470968, 4338710, 5206452, 5640323, 6508065, 8677420, 10412904, 11280646, 13016130, 16920969, 17354840, 22561292, 26032260, 28201615, 33841938, 45122584, 52064520, 56403230, 67683876, 84604845, 112806460, 135367752, 169209690, 225612920, 338419380, 676838760]

約数ペア:

[(1, 676838760), (2, 338419380), (3, 225612920), (4, 169209690), (5, 135367752), (6, 112806460), (8, 84604845), (10, 67683876), (12, 56403230), (13, 52064520), (15, 45122584), (20, 33841938), (24, 28201615), (26, 26032260), (30, 22561292), (39, 17354840), (40, 16920969), (52, 13016130), (60, 11280646), (65, 10412904), (78, 8677420), (104, 6508065), (120, 5640323), (130, 5206452), (156, 4338710), (195, 3470968), (260, 2603226), (271, 2497560), (312, 2169355), (390, 1735484), (520, 1301613), (542, 1248780), (780, 867742), (813, 832520), (1084, 624390), (1355, 499512), (1560, 433871), (1601, 422760), (1626, 416260), (2168, 312195), (2710, 249756), (3202, 211380), (3252, 208130), (3523, 192120), (4065, 166504), (4803, 140920), (5420, 124878), (6404, 105690), (6504, 104065), (7046, 96060), (8005, 84552), (8130, 83252), (9606, 70460), (10569, 64040), (10840, 62439), (12808, 52845), (14092, 48030), (16010, 42276), (16260, 41626), (17615, 38424), (19212, 35230), (20813, 32520), (21138, 32020), (24015, 28184)]