190339920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1583}}^1$

素因数の和:1769

約数の個数: 120

約数和(自身を含む): 643458816

約数和(自身を除く): 453118896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 240, 334, 360, 501, 668, 720, 835, 1002, 1336, 1503, 1583, 1670, 2004, 2505, 2672, 3006, 3166, 3340, 4008, 4749, 5010, 6012, 6332, 6680, 7515, 7915, 8016, 9498, 10020, 12024, 12664, 13360, 14247, 15030, 15830, 18996, 20040, 23745, 24048, 25328, 28494, 30060, 31660, 37992, 40080, 47490, 56988, 60120, 63320, 71235, 75984, 94980, 113976, 120240, 126640, 142470, 189960, 227952, 264361, 284940, 379920, 528722, 569880, 793083, 1057444, 1139760, 1321805, 1586166, 2114888, 2379249, 2643610, 3172332, 3965415, 4229776, 4758498, 5287220, 6344664, 7930830, 9516996, 10574440, 11896245, 12689328, 15861660, 19033992, 21148880, 23792490, 31723320, 38067984, 47584980, 63446640, 95169960, 190339920]

約数ペア:

[(1, 190339920), (2, 95169960), (3, 63446640), (4, 47584980), (5, 38067984), (6, 31723320), (8, 23792490), (9, 21148880), (10, 19033992), (12, 15861660), (15, 12689328), (16, 11896245), (18, 10574440), (20, 9516996), (24, 7930830), (30, 6344664), (36, 5287220), (40, 4758498), (45, 4229776), (48, 3965415), (60, 3172332), (72, 2643610), (80, 2379249), (90, 2114888), (120, 1586166), (144, 1321805), (167, 1139760), (180, 1057444), (240, 793083), (334, 569880), (360, 528722), (501, 379920), (668, 284940), (720, 264361), (835, 227952), (1002, 189960), (1336, 142470), (1503, 126640), (1583, 120240), (1670, 113976), (2004, 94980), (2505, 75984), (2672, 71235), (3006, 63320), (3166, 60120), (3340, 56988), (4008, 47490), (4749, 40080), (5010, 37992), (6012, 31660), (6332, 30060), (6680, 28494), (7515, 25328), (7915, 24048), (8016, 23745), (9498, 20040), (10020, 18996), (12024, 15830), (12664, 15030), (13360, 14247)]