289537920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 384

約数和(自身を含む): 1176215040

約数和(自身を除く): 886677120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 128, 129, 140, 144, 160, 167, 168, 172, 180, 192, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 320, 334, 336, 344, 360, 384, 387, 420, 430, 448, 480, 501, 504, 516, 560, 576, 602, 630, 640, 645, 668, 672, 688, 720, 774, 835, 840, 860, 896, 903, 960, 1002, 1008, 1032, 1120, 1152, 1169, 1204, 1260, 1290, 1336, 1344, 1376, 1440, 1503, 1505, 1548, 1670, 1680, 1720, 1806, 1920, 1935, 2004, 2016, 2064, 2240, 2338, 2408, 2505, 2520, 2580, 2672, 2688, 2709, 2752, 2880, 3006, 3010, 3096, 3340, 3360, 3440, 3507, 3612, 3870, 4008, 4032, 4128, 4480, 4515, 4676, 4816, 5010, 5040, 5160, 5344, 5418, 5504, 5760, 5845, 6012, 6020, 6192, 6680, 6720, 6880, 7014, 7181, 7224, 7515, 7740, 8016, 8064, 8256, 9030, 9352, 9632, 10020, 10080, 10320, 10521, 10688, 10836, 11690, 12024, 12040, 12384, 13360, 13440, 13545, 13760, 14028, 14362, 14448, 15030, 15480, 16032, 16512, 17535, 18060, 18704, 19264, 20040, 20160, 20640, 21042, 21376, 21543, 21672, 23380, 24048, 24080, 24768, 26720, 27090, 27520, 28056, 28724, 28896, 30060, 30960, 32064, 35070, 35905, 36120, 37408, 38528, 40080, 40320, 41280, 42084, 43086, 43344, 46760, 48096, 48160, 49536, 50267, 52605, 53440, 54180, 56112, 57448, 57792, 60120, 61920, 64128, 64629, 70140, 71810, 72240, 74816, 80160, 82560, 84168, 86172, 86688, 93520, 96192, 96320, 100534, 105210, 106880, 107715, 108360, 112224, 114896, 115584, 120240, 123840, 129258, 140280, 143620, 144480, 149632, 150801, 160320, 168336, 172344, 173376, 187040, 192384, 192640, 201068, 210420, 215430, 216720, 224448, 229792, 240480, 247680, 251335, 258516, 280560, 287240, 288960, 301602, 320640, 323145, 336672, 344688, 346752, 374080, 402136, 420840, 430860, 433440, 448896, 452403, 459584, 480960, 502670, 517032, 561120, 574480, 577920, 603204, 646290, 673344, 689376, 748160, 754005, 804272, 841680, 861720, 866880, 904806, 919168, 961920, 1005340, 1034064, 1122240, 1148960, 1206408, 1292580, 1346688, 1378752, 1508010, 1608544, 1683360, 1723440, 1733760, 1809612, 2010680, 2068128, 2244480, 2262015, 2297920, 2412816, 2585160, 2757504, 3016020, 3217088, 3366720, 3446880, 3619224, 4021360, 4136256, 4524030, 4595840, 4825632, 5170320, 6032040, 6434176, 6733440, 6893760, 7238448, 8042720, 8272512, 9048060, 9651264, 10340640, 12064080, 13787520, 14476896, 16085440, 18096120, 19302528, 20681280, 24128160, 28953792, 32170880, 36192240, 41362560, 48256320, 57907584, 72384480, 96512640, 144768960, 289537920]

約数ペア:

[(1, 289537920), (2, 144768960), (3, 96512640), (4, 72384480), (5, 57907584), (6, 48256320), (7, 41362560), (8, 36192240), (9, 32170880), (10, 28953792), (12, 24128160), (14, 20681280), (15, 19302528), (16, 18096120), (18, 16085440), (20, 14476896), (21, 13787520), (24, 12064080), (28, 10340640), (30, 9651264), (32, 9048060), (35, 8272512), (36, 8042720), (40, 7238448), (42, 6893760), (43, 6733440), (45, 6434176), (48, 6032040), (56, 5170320), (60, 4825632), (63, 4595840), (64, 4524030), (70, 4136256), (72, 4021360), (80, 3619224), (84, 3446880), (86, 3366720), (90, 3217088), (96, 3016020), (105, 2757504), (112, 2585160), (120, 2412816), (126, 2297920), (128, 2262015), (129, 2244480), (140, 2068128), (144, 2010680), (160, 1809612), (167, 1733760), (168, 1723440), (172, 1683360), (180, 1608544), (192, 1508010), (210, 1378752), (215, 1346688), (224, 1292580), (240, 1206408), (252, 1148960), (258, 1122240), (280, 1034064), (288, 1005340), (301, 961920), (315, 919168), (320, 904806), (334, 866880), (336, 861720), (344, 841680), (360, 804272), (384, 754005), (387, 748160), (420, 689376), (430, 673344), (448, 646290), (480, 603204), (501, 577920), (504, 574480), (516, 561120), (560, 517032), (576, 502670), (602, 480960), (630, 459584), (640, 452403), (645, 448896), (668, 433440), (672, 430860), (688, 420840), (720, 402136), (774, 374080), (835, 346752), (840, 344688), (860, 336672), (896, 323145), (903, 320640), (960, 301602), (1002, 288960), (1008, 287240), (1032, 280560), (1120, 258516), (1152, 251335), (1169, 247680), (1204, 240480), (1260, 229792), (1290, 224448), (1336, 216720), (1344, 215430), (1376, 210420), (1440, 201068), (1503, 192640), (1505, 192384), (1548, 187040), (1670, 173376), (1680, 172344), (1720, 168336), (1806, 160320), (1920, 150801), (1935, 149632), (2004, 144480), (2016, 143620), (2064, 140280), (2240, 129258), (2338, 123840), (2408, 120240), (2505, 115584), (2520, 114896), (2580, 112224), (2672, 108360), (2688, 107715), (2709, 106880), (2752, 105210), (2880, 100534), (3006, 96320), (3010, 96192), (3096, 93520), (3340, 86688), (3360, 86172), (3440, 84168), (3507, 82560), (3612, 80160), (3870, 74816), (4008, 72240), (4032, 71810), (4128, 70140), (4480, 64629), (4515, 64128), (4676, 61920), (4816, 60120), (5010, 57792), (5040, 57448), (5160, 56112), (5344, 54180), (5418, 53440), (5504, 52605), (5760, 50267), (5845, 49536), (6012, 48160), (6020, 48096), (6192, 46760), (6680, 43344), (6720, 43086), (6880, 42084), (7014, 41280), (7181, 40320), (7224, 40080), (7515, 38528), (7740, 37408), (8016, 36120), (8064, 35905), (8256, 35070), (9030, 32064), (9352, 30960), (9632, 30060), (10020, 28896), (10080, 28724), (10320, 28056), (10521, 27520), (10688, 27090), (10836, 26720), (11690, 24768), (12024, 24080), (12040, 24048), (12384, 23380), (13360, 21672), (13440, 21543), (13545, 21376), (13760, 21042), (14028, 20640), (14362, 20160), (14448, 20040), (15030, 19264), (15480, 18704), (16032, 18060), (16512, 17535)]