258161040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1246

約数の個数: 160

約数和(自身を含む): 898335360

約数和(自身を除く): 640174320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 963, 1070, 1080, 1117, 1284, 1605, 1712, 1926, 2140, 2160, 2234, 2568, 2889, 3210, 3351, 3852, 4280, 4468, 4815, 5136, 5585, 5778, 6420, 6702, 7704, 8560, 8936, 9630, 10053, 11170, 11556, 12840, 13404, 14445, 15408, 16755, 17872, 19260, 20106, 22340, 23112, 25680, 26808, 28890, 30159, 33510, 38520, 40212, 44680, 46224, 50265, 53616, 57780, 60318, 67020, 77040, 80424, 89360, 100530, 115560, 119519, 120636, 134040, 150795, 160848, 201060, 231120, 239038, 241272, 268080, 301590, 358557, 402120, 478076, 482544, 597595, 603180, 717114, 804240, 956152, 1075671, 1195190, 1206360, 1434228, 1792785, 1912304, 2151342, 2390380, 2412720, 2868456, 3227013, 3585570, 4302684, 4780760, 5378355, 5736912, 6454026, 7171140, 8605368, 9561520, 10756710, 12908052, 14342280, 16135065, 17210736, 21513420, 25816104, 28684560, 32270130, 43026840, 51632208, 64540260, 86053680, 129080520, 258161040]

約数ペア:

[(1, 258161040), (2, 129080520), (3, 86053680), (4, 64540260), (5, 51632208), (6, 43026840), (8, 32270130), (9, 28684560), (10, 25816104), (12, 21513420), (15, 17210736), (16, 16135065), (18, 14342280), (20, 12908052), (24, 10756710), (27, 9561520), (30, 8605368), (36, 7171140), (40, 6454026), (45, 5736912), (48, 5378355), (54, 4780760), (60, 4302684), (72, 3585570), (80, 3227013), (90, 2868456), (107, 2412720), (108, 2390380), (120, 2151342), (135, 1912304), (144, 1792785), (180, 1434228), (214, 1206360), (216, 1195190), (240, 1075671), (270, 956152), (321, 804240), (360, 717114), (428, 603180), (432, 597595), (535, 482544), (540, 478076), (642, 402120), (720, 358557), (856, 301590), (963, 268080), (1070, 241272), (1080, 239038), (1117, 231120), (1284, 201060), (1605, 160848), (1712, 150795), (1926, 134040), (2140, 120636), (2160, 119519), (2234, 115560), (2568, 100530), (2889, 89360), (3210, 80424), (3351, 77040), (3852, 67020), (4280, 60318), (4468, 57780), (4815, 53616), (5136, 50265), (5585, 46224), (5778, 44680), (6420, 40212), (6702, 38520), (7704, 33510), (8560, 30159), (8936, 28890), (9630, 26808), (10053, 25680), (11170, 23112), (11556, 22340), (12840, 20106), (13404, 19260), (14445, 17872), (15408, 16755)]