233036440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 654917760

約数和(自身を除く): 421881320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 260, 280, 292, 364, 365, 455, 511, 520, 584, 728, 730, 877, 910, 949, 1022, 1460, 1754, 1820, 1898, 2044, 2555, 2920, 3508, 3640, 3796, 4088, 4385, 4745, 5110, 6139, 6643, 7016, 7592, 8770, 9490, 10220, 11401, 12278, 13286, 17540, 18980, 20440, 22802, 24556, 26572, 30695, 33215, 35080, 37960, 45604, 49112, 53144, 57005, 61390, 64021, 66430, 79807, 91208, 114010, 122780, 128042, 132860, 159614, 228020, 245560, 256084, 265720, 319228, 320105, 399035, 448147, 456040, 512168, 638456, 640210, 798070, 832273, 896294, 1280420, 1596140, 1664546, 1792588, 2240735, 2560840, 3192280, 3329092, 3585176, 4161365, 4481470, 5825911, 6658184, 8322730, 8962940, 11651822, 16645460, 17925880, 23303644, 29129555, 33290920, 46607288, 58259110, 116518220, 233036440]

約数ペア:

[(1, 233036440), (2, 116518220), (4, 58259110), (5, 46607288), (7, 33290920), (8, 29129555), (10, 23303644), (13, 17925880), (14, 16645460), (20, 11651822), (26, 8962940), (28, 8322730), (35, 6658184), (40, 5825911), (52, 4481470), (56, 4161365), (65, 3585176), (70, 3329092), (73, 3192280), (91, 2560840), (104, 2240735), (130, 1792588), (140, 1664546), (146, 1596140), (182, 1280420), (260, 896294), (280, 832273), (292, 798070), (364, 640210), (365, 638456), (455, 512168), (511, 456040), (520, 448147), (584, 399035), (728, 320105), (730, 319228), (877, 265720), (910, 256084), (949, 245560), (1022, 228020), (1460, 159614), (1754, 132860), (1820, 128042), (1898, 122780), (2044, 114010), (2555, 91208), (2920, 79807), (3508, 66430), (3640, 64021), (3796, 61390), (4088, 57005), (4385, 53144), (4745, 49112), (5110, 45604), (6139, 37960), (6643, 35080), (7016, 33215), (7592, 30695), (8770, 26572), (9490, 24556), (10220, 22802), (11401, 20440), (12278, 18980), (13286, 17540)]