621000325680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16071437}}^1$

素因数の和:16071483

約数の個数: 160

約数和(自身を含む): 2295772775424

約数和(自身を除く): 1674772449744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 16071437, 32142874, 48214311, 64285748, 80357185, 96428622, 112500059, 128571496, 160714370, 192857244, 225000118, 241071555, 257142992, 321428740, 337500177, 369643051, 385714488, 450000236, 482143110, 562500295, 642857480, 675000354, 739286102, 771428976, 900000472, 964286220, 1108929153, 1125000590, 1285714960, 1350000708, 1478572204, 1687500885, 1800000944, 1848215255, 1928572440, 2217858306, 2250001180, 2587501357, 2700001416, 2957144408, 3375001770, 3696430510, 3857144880, 4435716612, 4500002360, 5175002714, 5400002832, 5544645765, 5914288816, 6750003540, 7392861020, 7762504071, 8871433224, 9000004720, 10350005428, 11089291530, 12937506785, 13500007080, 14785722040, 15525008142, 17742866448, 20700010856, 22178583060, 25875013570, 27000014160, 29571444080, 31050016284, 38812520355, 41400021712, 44357166120, 51750027140, 62100032568, 77625040710, 88714332240, 103500054280, 124200065136, 155250081420, 207000108560, 310500162840, 621000325680]

約数ペア:

[(1, 621000325680), (2, 310500162840), (3, 207000108560), (4, 155250081420), (5, 124200065136), (6, 103500054280), (7, 88714332240), (8, 77625040710), (10, 62100032568), (12, 51750027140), (14, 44357166120), (15, 41400021712), (16, 38812520355), (20, 31050016284), (21, 29571444080), (23, 27000014160), (24, 25875013570), (28, 22178583060), (30, 20700010856), (35, 17742866448), (40, 15525008142), (42, 14785722040), (46, 13500007080), (48, 12937506785), (56, 11089291530), (60, 10350005428), (69, 9000004720), (70, 8871433224), (80, 7762504071), (84, 7392861020), (92, 6750003540), (105, 5914288816), (112, 5544645765), (115, 5400002832), (120, 5175002714), (138, 4500002360), (140, 4435716612), (161, 3857144880), (168, 3696430510), (184, 3375001770), (210, 2957144408), (230, 2700001416), (240, 2587501357), (276, 2250001180), (280, 2217858306), (322, 1928572440), (336, 1848215255), (345, 1800000944), (368, 1687500885), (420, 1478572204), (460, 1350000708), (483, 1285714960), (552, 1125000590), (560, 1108929153), (644, 964286220), (690, 900000472), (805, 771428976), (840, 739286102), (920, 675000354), (966, 642857480), (1104, 562500295), (1288, 482143110), (1380, 450000236), (1610, 385714488), (1680, 369643051), (1840, 337500177), (1932, 321428740), (2415, 257142992), (2576, 241071555), (2760, 225000118), (3220, 192857244), (3864, 160714370), (4830, 128571496), (5520, 112500059), (6440, 96428622), (7728, 80357185), (9660, 64285748), (12880, 48214311), (19320, 32142874), (38640, 16071437)]