160001400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 543402720

約数和(自身を除く): 383401320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 73, 75, 78, 100, 104, 120, 130, 146, 150, 156, 195, 200, 219, 260, 281, 292, 300, 312, 325, 365, 390, 438, 520, 562, 584, 600, 650, 730, 780, 843, 876, 949, 975, 1095, 1124, 1300, 1405, 1460, 1560, 1686, 1752, 1825, 1898, 1950, 2190, 2248, 2600, 2810, 2847, 2920, 3372, 3650, 3653, 3796, 3900, 4215, 4380, 4745, 5475, 5620, 5694, 6744, 7025, 7300, 7306, 7592, 7800, 8430, 8760, 9490, 10950, 10959, 11240, 11388, 14050, 14235, 14600, 14612, 16860, 18265, 18980, 20513, 21075, 21900, 21918, 22776, 23725, 28100, 28470, 29224, 33720, 36530, 37960, 41026, 42150, 43800, 43836, 47450, 54795, 56200, 56940, 61539, 71175, 73060, 82052, 84300, 87672, 91325, 94900, 102565, 109590, 113880, 123078, 142350, 146120, 164104, 168600, 182650, 189800, 205130, 219180, 246156, 266669, 273975, 284700, 307695, 365300, 410260, 438360, 492312, 512825, 533338, 547950, 569400, 615390, 730600, 800007, 820520, 1025650, 1066676, 1095900, 1230780, 1333345, 1538475, 1600014, 2051300, 2133352, 2191800, 2461560, 2666690, 3076950, 3200028, 4000035, 4102600, 5333380, 6153900, 6400056, 6666725, 8000070, 10666760, 12307800, 13333450, 16000140, 20000175, 26666900, 32000280, 40000350, 53333800, 80000700, 160001400]

約数ペア:

[(1, 160001400), (2, 80000700), (3, 53333800), (4, 40000350), (5, 32000280), (6, 26666900), (8, 20000175), (10, 16000140), (12, 13333450), (13, 12307800), (15, 10666760), (20, 8000070), (24, 6666725), (25, 6400056), (26, 6153900), (30, 5333380), (39, 4102600), (40, 4000035), (50, 3200028), (52, 3076950), (60, 2666690), (65, 2461560), (73, 2191800), (75, 2133352), (78, 2051300), (100, 1600014), (104, 1538475), (120, 1333345), (130, 1230780), (146, 1095900), (150, 1066676), (156, 1025650), (195, 820520), (200, 800007), (219, 730600), (260, 615390), (281, 569400), (292, 547950), (300, 533338), (312, 512825), (325, 492312), (365, 438360), (390, 410260), (438, 365300), (520, 307695), (562, 284700), (584, 273975), (600, 266669), (650, 246156), (730, 219180), (780, 205130), (843, 189800), (876, 182650), (949, 168600), (975, 164104), (1095, 146120), (1124, 142350), (1300, 123078), (1405, 113880), (1460, 109590), (1560, 102565), (1686, 94900), (1752, 91325), (1825, 87672), (1898, 84300), (1950, 82052), (2190, 73060), (2248, 71175), (2600, 61539), (2810, 56940), (2847, 56200), (2920, 54795), (3372, 47450), (3650, 43836), (3653, 43800), (3796, 42150), (3900, 41026), (4215, 37960), (4380, 36530), (4745, 33720), (5475, 29224), (5620, 28470), (5694, 28100), (6744, 23725), (7025, 22776), (7300, 21918), (7306, 21900), (7592, 21075), (7800, 20513), (8430, 18980), (8760, 18265), (9490, 16860), (10950, 14612), (10959, 14600), (11240, 14235), (11388, 14050)]