237830040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 256

約数和(自身を含む): 916300800

約数和(自身を除く): 678470760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 163, 168, 180, 189, 193, 210, 216, 252, 270, 280, 315, 326, 360, 378, 386, 420, 489, 504, 540, 579, 630, 652, 756, 772, 815, 840, 945, 965, 978, 1080, 1141, 1158, 1260, 1304, 1351, 1467, 1512, 1544, 1630, 1737, 1890, 1930, 1956, 2282, 2316, 2445, 2520, 2702, 2895, 2934, 3260, 3423, 3474, 3780, 3860, 3912, 4053, 4401, 4564, 4632, 4890, 5211, 5404, 5705, 5790, 5868, 6520, 6755, 6846, 6948, 7335, 7560, 7720, 8106, 8685, 8802, 9128, 9780, 10269, 10422, 10808, 11410, 11580, 11736, 12159, 13510, 13692, 13896, 14670, 16212, 17115, 17370, 17604, 19560, 20265, 20538, 20844, 22005, 22820, 23160, 24318, 26055, 27020, 27384, 29340, 30807, 31459, 32424, 34230, 34740, 35208, 36477, 40530, 41076, 41688, 44010, 45640, 48636, 51345, 52110, 54040, 58680, 60795, 61614, 62918, 68460, 69480, 72954, 81060, 82152, 88020, 94377, 97272, 102690, 104220, 121590, 123228, 125836, 136920, 145908, 154035, 157295, 162120, 176040, 182385, 188754, 205380, 208440, 220213, 243180, 246456, 251672, 283131, 291816, 308070, 314590, 364770, 377508, 410760, 440426, 471885, 486360, 566262, 616140, 629180, 660639, 729540, 755016, 849393, 880852, 943770, 1101065, 1132524, 1232280, 1258360, 1321278, 1415655, 1459080, 1698786, 1761704, 1887540, 1981917, 2202130, 2265048, 2642556, 2831310, 3303195, 3397572, 3775080, 3963834, 4246965, 4404260, 5285112, 5662620, 5945751, 6606390, 6795144, 7927668, 8493930, 8808520, 9909585, 11325240, 11891502, 13212780, 15855336, 16987860, 19819170, 23783004, 26425560, 29728755, 33975720, 39638340, 47566008, 59457510, 79276680, 118915020, 237830040]

約数ペア:

[(1, 237830040), (2, 118915020), (3, 79276680), (4, 59457510), (5, 47566008), (6, 39638340), (7, 33975720), (8, 29728755), (9, 26425560), (10, 23783004), (12, 19819170), (14, 16987860), (15, 15855336), (18, 13212780), (20, 11891502), (21, 11325240), (24, 9909585), (27, 8808520), (28, 8493930), (30, 7927668), (35, 6795144), (36, 6606390), (40, 5945751), (42, 5662620), (45, 5285112), (54, 4404260), (56, 4246965), (60, 3963834), (63, 3775080), (70, 3397572), (72, 3303195), (84, 2831310), (90, 2642556), (105, 2265048), (108, 2202130), (120, 1981917), (126, 1887540), (135, 1761704), (140, 1698786), (163, 1459080), (168, 1415655), (180, 1321278), (189, 1258360), (193, 1232280), (210, 1132524), (216, 1101065), (252, 943770), (270, 880852), (280, 849393), (315, 755016), (326, 729540), (360, 660639), (378, 629180), (386, 616140), (420, 566262), (489, 486360), (504, 471885), (540, 440426), (579, 410760), (630, 377508), (652, 364770), (756, 314590), (772, 308070), (815, 291816), (840, 283131), (945, 251672), (965, 246456), (978, 243180), (1080, 220213), (1141, 208440), (1158, 205380), (1260, 188754), (1304, 182385), (1351, 176040), (1467, 162120), (1512, 157295), (1544, 154035), (1630, 145908), (1737, 136920), (1890, 125836), (1930, 123228), (1956, 121590), (2282, 104220), (2316, 102690), (2445, 97272), (2520, 94377), (2702, 88020), (2895, 82152), (2934, 81060), (3260, 72954), (3423, 69480), (3474, 68460), (3780, 62918), (3860, 61614), (3912, 60795), (4053, 58680), (4401, 54040), (4564, 52110), (4632, 51345), (4890, 48636), (5211, 45640), (5404, 44010), (5705, 41688), (5790, 41076), (5868, 40530), (6520, 36477), (6755, 35208), (6846, 34740), (6948, 34230), (7335, 32424), (7560, 31459), (7720, 30807), (8106, 29340), (8685, 27384), (8802, 27020), (9128, 26055), (9780, 24318), (10269, 23160), (10422, 22820), (10808, 22005), (11410, 20844), (11580, 20538), (11736, 20265), (12159, 19560), (13510, 17604), (13692, 17370), (13896, 17115), (14670, 16212)]