214284560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 603389952

約数和(自身を除く): 389105392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 127, 131, 140, 161, 184, 230, 254, 262, 280, 322, 368, 460, 508, 524, 560, 635, 644, 655, 805, 889, 917, 920, 1016, 1048, 1270, 1288, 1310, 1610, 1778, 1834, 1840, 2032, 2096, 2540, 2576, 2620, 2921, 3013, 3220, 3556, 3668, 4445, 4585, 5080, 5240, 5842, 6026, 6440, 7112, 7336, 8890, 9170, 10160, 10480, 11684, 12052, 12880, 14224, 14605, 14672, 15065, 16637, 17780, 18340, 20447, 21091, 23368, 24104, 29210, 30130, 33274, 35560, 36680, 40894, 42182, 46736, 48208, 58420, 60260, 66548, 71120, 73360, 81788, 83185, 84364, 102235, 105455, 116459, 116840, 120520, 133096, 163576, 166370, 168728, 204470, 210910, 232918, 233680, 241040, 266192, 327152, 332740, 337456, 382651, 408940, 421820, 465836, 582295, 665480, 765302, 817880, 843640, 931672, 1164590, 1330960, 1530604, 1635760, 1687280, 1863344, 1913255, 2329180, 2678557, 3061208, 3826510, 4658360, 5357114, 6122416, 7653020, 9316720, 10714228, 13392785, 15306040, 21428456, 26785570, 30612080, 42856912, 53571140, 107142280, 214284560]

約数ペア:

[(1, 214284560), (2, 107142280), (4, 53571140), (5, 42856912), (7, 30612080), (8, 26785570), (10, 21428456), (14, 15306040), (16, 13392785), (20, 10714228), (23, 9316720), (28, 7653020), (35, 6122416), (40, 5357114), (46, 4658360), (56, 3826510), (70, 3061208), (80, 2678557), (92, 2329180), (112, 1913255), (115, 1863344), (127, 1687280), (131, 1635760), (140, 1530604), (161, 1330960), (184, 1164590), (230, 931672), (254, 843640), (262, 817880), (280, 765302), (322, 665480), (368, 582295), (460, 465836), (508, 421820), (524, 408940), (560, 382651), (635, 337456), (644, 332740), (655, 327152), (805, 266192), (889, 241040), (917, 233680), (920, 232918), (1016, 210910), (1048, 204470), (1270, 168728), (1288, 166370), (1310, 163576), (1610, 133096), (1778, 120520), (1834, 116840), (1840, 116459), (2032, 105455), (2096, 102235), (2540, 84364), (2576, 83185), (2620, 81788), (2921, 73360), (3013, 71120), (3220, 66548), (3556, 60260), (3668, 58420), (4445, 48208), (4585, 46736), (5080, 42182), (5240, 40894), (5842, 36680), (6026, 35560), (6440, 33274), (7112, 30130), (7336, 29210), (8890, 24104), (9170, 23368), (10160, 21091), (10480, 20447), (11684, 18340), (12052, 17780), (12880, 16637), (14224, 15065), (14605, 14672)]