2019337320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16811}}^1$

素因数の和:16856

約数の個数: 256

約数和(自身を含む): 8134318080

約数和(自身を除く): 6114980760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4620, 5005, 5460, 5720, 6006, 8008, 8580, 9240, 10010, 10920, 12012, 15015, 16811, 17160, 20020, 24024, 30030, 33622, 40040, 50433, 60060, 67244, 84055, 100866, 117677, 120120, 134488, 168110, 184921, 201732, 218543, 235354, 252165, 336220, 353031, 369842, 403464, 437086, 470708, 504330, 554763, 588385, 655629, 672440, 706062, 739684, 874172, 924605, 941416, 1008660, 1092715, 1109526, 1176770, 1294447, 1311258, 1412124, 1479368, 1529801, 1748344, 1765155, 1849210, 2017320, 2185430, 2219052, 2353540, 2403973, 2588894, 2622516, 2773815, 2824248, 3059602, 3278145, 3530310, 3698420, 3883341, 4370860, 4438104, 4589403, 4707080, 4807946, 5177788, 5245032, 5547630, 6119204, 6472235, 6556290, 7060620, 7211919, 7396840, 7649005, 7766682, 8741720, 9178806, 9615892, 10355576, 11095260, 12019865, 12238408, 12944470, 13112580, 14121240, 14423838, 15298010, 15533364, 16827811, 18357612, 19231784, 19416705, 22190520, 22947015, 24039730, 25888940, 26225160, 28847676, 30596020, 31066728, 33655622, 36059595, 36715224, 38833410, 45894030, 48079460, 50483433, 51777880, 57695352, 61192040, 67311244, 72119190, 77666820, 84139055, 91788060, 96158920, 100966866, 134622488, 144238380, 155333640, 168278110, 183576120, 201933732, 252417165, 288476760, 336556220, 403867464, 504834330, 673112440, 1009668660, 2019337320]

約数ペア:

[(1, 2019337320), (2, 1009668660), (3, 673112440), (4, 504834330), (5, 403867464), (6, 336556220), (7, 288476760), (8, 252417165), (10, 201933732), (11, 183576120), (12, 168278110), (13, 155333640), (14, 144238380), (15, 134622488), (20, 100966866), (21, 96158920), (22, 91788060), (24, 84139055), (26, 77666820), (28, 72119190), (30, 67311244), (33, 61192040), (35, 57695352), (39, 51777880), (40, 50483433), (42, 48079460), (44, 45894030), (52, 38833410), (55, 36715224), (56, 36059595), (60, 33655622), (65, 31066728), (66, 30596020), (70, 28847676), (77, 26225160), (78, 25888940), (84, 24039730), (88, 22947015), (91, 22190520), (104, 19416705), (105, 19231784), (110, 18357612), (120, 16827811), (130, 15533364), (132, 15298010), (140, 14423838), (143, 14121240), (154, 13112580), (156, 12944470), (165, 12238408), (168, 12019865), (182, 11095260), (195, 10355576), (210, 9615892), (220, 9178806), (231, 8741720), (260, 7766682), (264, 7649005), (273, 7396840), (280, 7211919), (286, 7060620), (308, 6556290), (312, 6472235), (330, 6119204), (364, 5547630), (385, 5245032), (390, 5177788), (420, 4807946), (429, 4707080), (440, 4589403), (455, 4438104), (462, 4370860), (520, 3883341), (546, 3698420), (572, 3530310), (616, 3278145), (660, 3059602), (715, 2824248), (728, 2773815), (770, 2622516), (780, 2588894), (840, 2403973), (858, 2353540), (910, 2219052), (924, 2185430), (1001, 2017320), (1092, 1849210), (1144, 1765155), (1155, 1748344), (1320, 1529801), (1365, 1479368), (1430, 1412124), (1540, 1311258), (1560, 1294447), (1716, 1176770), (1820, 1109526), (1848, 1092715), (2002, 1008660), (2145, 941416), (2184, 924605), (2310, 874172), (2730, 739684), (2860, 706062), (3003, 672440), (3080, 655629), (3432, 588385), (3640, 554763), (4004, 504330), (4290, 470708), (4620, 437086), (5005, 403464), (5460, 369842), (5720, 353031), (6006, 336220), (8008, 252165), (8580, 235354), (9240, 218543), (10010, 201732), (10920, 184921), (12012, 168110), (15015, 134488), (16811, 120120), (17160, 117677), (20020, 100866), (24024, 84055), (30030, 67244), (33622, 60060), (40040, 50433)]