21237497190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 768

約数和(自身を含む): 76577356800

約数和(自身を除く): 55339859610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 49, 54, 57, 63, 65, 67, 70, 78, 90, 91, 95, 97, 98, 105, 114, 117, 126, 130, 133, 134, 135, 147, 171, 182, 189, 190, 194, 195, 201, 210, 234, 245, 247, 266, 270, 273, 285, 291, 294, 315, 335, 342, 351, 378, 390, 399, 402, 441, 455, 469, 485, 490, 494, 513, 546, 570, 582, 585, 603, 630, 637, 665, 670, 679, 702, 735, 741, 798, 819, 855, 871, 873, 882, 910, 931, 938, 945, 970, 1005, 1026, 1170, 1197, 1206, 1235, 1261, 1273, 1274, 1323, 1330, 1358, 1365, 1407, 1455, 1470, 1482, 1638, 1710, 1729, 1742, 1746, 1755, 1809, 1843, 1862, 1890, 1911, 1995, 2010, 2037, 2205, 2223, 2345, 2394, 2457, 2470, 2522, 2546, 2565, 2613, 2619, 2646, 2730, 2793, 2814, 2910, 3015, 3185, 3283, 3395, 3458, 3510, 3591, 3618, 3686, 3705, 3783, 3819, 3822, 3990, 4074, 4095, 4221, 4355, 4365, 4410, 4446, 4655, 4690, 4753, 4914, 5130, 5187, 5226, 5238, 5529, 5586, 5733, 5985, 6030, 6097, 6111, 6305, 6365, 6370, 6499, 6566, 6615, 6669, 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3234465, 3267810, 3333987, 3336606, 3368358, 3475290, 3483270, 3521973, 3548454, 3704430, 3801915, 3841110, 4054505, 4063815, 4094370, 4139863, 4321835, 4468230, 4528251, 4562298, 4776765, 4815759, 4865406, 4876578, 5031390, 5186202, 5212935, 5322681, 5556645, 5561010, 5613930, 5732118, 5761665, 5869955, 5914090, 6050569, 6141555, 6255522, 6468930, 6667974, 7043946, 7298109, 7547085, 7603830, 7779303, 8026265, 8109010, 8127630, 8279726, 8341515, 8420895, 8598177, 8643670, 8871135, 9056502, 9553530, 9631518, 10425870, 10565919, 10645362, 11113290, 11236771, 11405745, 11523330, 11739910, 12101138, 12163515, 12191445, 12283110, 12419589, 12965505, 14330295, 14447277, 14596218, 15094170, 15558606, 15638805, 15968043, 16052530, 16669935, 16683030, 16841790, 17196354, 17609865, 17742270, 18151707, 20699315, 21131838, 21894327, 22473542, 22641255, 22811490, 23337909, 24078795, 24327030, 24382890, 24839178, 25931010, 26613405, 28660590, 28894554, 30252845, 31277610, 31697757, 31936086, 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約数ペア:

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