32000280

素因数分解:

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

素因数の和:381

約数の個数: 128

約数和(自身を含む): 105174720

約数和(自身を除く): 73174440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 281, 292, 312, 365, 390, 438, 520, 562, 584, 730, 780, 843, 876, 949, 1095, 1124, 1405, 1460, 1560, 1686, 1752, 1898, 2190, 2248, 2810, 2847, 2920, 3372, 3653, 3796, 4215, 4380, 4745, 5620, 5694, 6744, 7306, 7592, 8430, 8760, 9490, 10959, 11240, 11388, 14235, 14612, 16860, 18265, 18980, 20513, 21918, 22776, 28470, 29224, 33720, 36530, 37960, 41026, 43836, 54795, 56940, 61539, 73060, 82052, 87672, 102565, 109590, 113880, 123078, 146120, 164104, 205130, 219180, 246156, 266669, 307695, 410260, 438360, 492312, 533338, 615390, 800007, 820520, 1066676, 1230780, 1333345, 1600014, 2133352, 2461560, 2666690, 3200028, 4000035, 5333380, 6400056, 8000070, 10666760, 16000140, 32000280]

約数ペア:

[(1, 32000280), (2, 16000140), (3, 10666760), (4, 8000070), (5, 6400056), (6, 5333380), (8, 4000035), (10, 3200028), (12, 2666690), (13, 2461560), (15, 2133352), (20, 1600014), (24, 1333345), (26, 1230780), (30, 1066676), (39, 820520), (40, 800007), (52, 615390), (60, 533338), (65, 492312), (73, 438360), (78, 410260), (104, 307695), (120, 266669), (130, 246156), (146, 219180), (156, 205130), (195, 164104), (219, 146120), (260, 123078), (281, 113880), (292, 109590), (312, 102565), (365, 87672), (390, 82052), (438, 73060), (520, 61539), (562, 56940), (584, 54795), (730, 43836), (780, 41026), (843, 37960), (876, 36530), (949, 33720), (1095, 29224), (1124, 28470), (1405, 22776), (1460, 21918), (1560, 20513), (1686, 18980), (1752, 18265), (1898, 16860), (2190, 14612), (2248, 14235), (2810, 11388), (2847, 11240), (2920, 10959), (3372, 9490), (3653, 8760), (3796, 8430), (4215, 7592), (4380, 7306), (4745, 6744), (5620, 5694)]