1641003840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 448

約数和(自身を含む): 6780702720

約数和(自身を除く): 5139698880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 168, 172, 180, 189, 192, 210, 215, 216, 224, 240, 252, 258, 270, 280, 288, 301, 315, 320, 336, 344, 360, 378, 387, 420, 430, 432, 448, 480, 504, 516, 540, 560, 576, 602, 630, 631, 645, 672, 688, 720, 756, 774, 840, 860, 864, 903, 945, 960, 1008, 1032, 1080, 1120, 1161, 1204, 1260, 1262, 1290, 1344, 1376, 1440, 1505, 1512, 1548, 1680, 1720, 1728, 1806, 1890, 1893, 1935, 2016, 2064, 2160, 2240, 2322, 2408, 2520, 2524, 2580, 2709, 2752, 2880, 3010, 3024, 3096, 3155, 3360, 3440, 3612, 3780, 3786, 3870, 4032, 4128, 4320, 4417, 4515, 4644, 4816, 5040, 5048, 5160, 5418, 5679, 5805, 6020, 6048, 6192, 6310, 6720, 6880, 7224, 7560, 7572, 7740, 8127, 8256, 8640, 8834, 9030, 9288, 9465, 9632, 10080, 10096, 10320, 10836, 11358, 11610, 12040, 12096, 12384, 12620, 13251, 13545, 13760, 14448, 15120, 15144, 15480, 16254, 17037, 17668, 18060, 18576, 18930, 19264, 20160, 20192, 20640, 21672, 22085, 22716, 23220, 24080, 24768, 25240, 26502, 27090, 27133, 28395, 28896, 30240, 30288, 30960, 32508, 34074, 35336, 36120, 37152, 37860, 39753, 40384, 40635, 41280, 43344, 44170, 45432, 46440, 48160, 50480, 53004, 54180, 54266, 56790, 57792, 60480, 60576, 61920, 65016, 66255, 68148, 70672, 72240, 74304, 75720, 79506, 81270, 81399, 85185, 86688, 88340, 90864, 92880, 96320, 100960, 106008, 108360, 108532, 113580, 119259, 121152, 123840, 130032, 132510, 135665, 136296, 141344, 144480, 151440, 159012, 162540, 162798, 170370, 173376, 176680, 181728, 185760, 189931, 198765, 201920, 212016, 216720, 217064, 227160, 238518, 244197, 260064, 265020, 271330, 272592, 282688, 288960, 302880, 318024, 325080, 325596, 340740, 353360, 363456, 371520, 379862, 397530, 406995, 424032, 433440, 434128, 454320, 477036, 488394, 520128, 530040, 542660, 545184, 569793, 596295, 605760, 636048, 650160, 651192, 681480, 706720, 732591, 759724, 795060, 813990, 848064, 866880, 868256, 908640, 949655, 954072, 976788, 1060080, 1085320, 1090368, 1139586, 1192590, 1220985, 1272096, 1300320, 1302384, 1362960, 1413440, 1465182, 1519448, 1590120, 1627980, 1709379, 1736512, 1817280, 1899310, 1908144, 1953576, 2120160, 2170640, 2279172, 2385180, 2441970, 2544192, 2600640, 2604768, 2725920, 2848965, 2930364, 3038896, 3180240, 3255960, 3418758, 3662955, 3798620, 3816288, 3907152, 4240320, 4341280, 4558344, 4770360, 4883940, 5128137, 5209536, 5451840, 5697930, 5860728, 6077792, 6360480, 6511920, 6837516, 7325910, 7597240, 7632576, 7814304, 8546895, 8682560, 9116688, 9540720, 9767880, 10256274, 11395860, 11721456, 12155584, 12720960, 13023840, 13675032, 14651820, 15194480, 15628608, 17093790, 18233376, 19081440, 19535760, 20512548, 22791720, 23442912, 25640685, 26047680, 27350064, 29303640, 30388960, 34187580, 36466752, 38162880, 39071520, 41025096, 45583440, 46885824, 51281370, 54700128, 58607280, 60777920, 68375160, 78143040, 82050192, 91166880, 102562740, 109400256, 117214560, 136750320, 164100384, 182333760, 205125480, 234429120, 273500640, 328200768, 410250960, 547001280, 820501920, 1641003840]

約数ペア:

[(1, 1641003840), (2, 820501920), (3, 547001280), (4, 410250960), (5, 328200768), (6, 273500640), (7, 234429120), (8, 205125480), (9, 182333760), (10, 164100384), (12, 136750320), (14, 117214560), (15, 109400256), (16, 102562740), (18, 91166880), (20, 82050192), (21, 78143040), (24, 68375160), (27, 60777920), (28, 58607280), (30, 54700128), (32, 51281370), (35, 46885824), (36, 45583440), (40, 41025096), (42, 39071520), (43, 38162880), (45, 36466752), (48, 34187580), (54, 30388960), (56, 29303640), (60, 27350064), (63, 26047680), (64, 25640685), (70, 23442912), (72, 22791720), (80, 20512548), (84, 19535760), (86, 19081440), (90, 18233376), (96, 17093790), (105, 15628608), (108, 15194480), (112, 14651820), (120, 13675032), (126, 13023840), (129, 12720960), (135, 12155584), (140, 11721456), (144, 11395860), (160, 10256274), (168, 9767880), (172, 9540720), (180, 9116688), (189, 8682560), (192, 8546895), (210, 7814304), (215, 7632576), (216, 7597240), (224, 7325910), (240, 6837516), (252, 6511920), (258, 6360480), (270, 6077792), (280, 5860728), (288, 5697930), (301, 5451840), (315, 5209536), (320, 5128137), (336, 4883940), (344, 4770360), (360, 4558344), (378, 4341280), (387, 4240320), (420, 3907152), (430, 3816288), (432, 3798620), (448, 3662955), (480, 3418758), (504, 3255960), (516, 3180240), (540, 3038896), (560, 2930364), (576, 2848965), (602, 2725920), (630, 2604768), (631, 2600640), (645, 2544192), (672, 2441970), (688, 2385180), (720, 2279172), (756, 2170640), (774, 2120160), (840, 1953576), (860, 1908144), (864, 1899310), (903, 1817280), (945, 1736512), (960, 1709379), (1008, 1627980), (1032, 1590120), (1080, 1519448), (1120, 1465182), (1161, 1413440), (1204, 1362960), (1260, 1302384), (1262, 1300320), (1290, 1272096), (1344, 1220985), (1376, 1192590), (1440, 1139586), (1505, 1090368), (1512, 1085320), (1548, 1060080), (1680, 976788), (1720, 954072), (1728, 949655), (1806, 908640), (1890, 868256), (1893, 866880), (1935, 848064), (2016, 813990), (2064, 795060), (2160, 759724), (2240, 732591), (2322, 706720), (2408, 681480), (2520, 651192), (2524, 650160), (2580, 636048), (2709, 605760), (2752, 596295), (2880, 569793), (3010, 545184), (3024, 542660), (3096, 530040), (3155, 520128), (3360, 488394), (3440, 477036), (3612, 454320), (3780, 434128), (3786, 433440), (3870, 424032), (4032, 406995), (4128, 397530), (4320, 379862), (4417, 371520), (4515, 363456), (4644, 353360), (4816, 340740), (5040, 325596), (5048, 325080), (5160, 318024), (5418, 302880), (5679, 288960), (5805, 282688), (6020, 272592), (6048, 271330), (6192, 265020), (6310, 260064), (6720, 244197), (6880, 238518), (7224, 227160), (7560, 217064), (7572, 216720), (7740, 212016), (8127, 201920), (8256, 198765), (8640, 189931), (8834, 185760), (9030, 181728), (9288, 176680), (9465, 173376), (9632, 170370), (10080, 162798), (10096, 162540), (10320, 159012), (10836, 151440), (11358, 144480), (11610, 141344), (12040, 136296), (12096, 135665), (12384, 132510), (12620, 130032), (13251, 123840), (13545, 121152), (13760, 119259), (14448, 113580), (15120, 108532), (15144, 108360), (15480, 106008), (16254, 100960), (17037, 96320), (17668, 92880), (18060, 90864), (18576, 88340), (18930, 86688), (19264, 85185), (20160, 81399), (20192, 81270), (20640, 79506), (21672, 75720), (22085, 74304), (22716, 72240), (23220, 70672), (24080, 68148), (24768, 66255), (25240, 65016), (26502, 61920), (27090, 60576), (27133, 60480), (28395, 57792), (28896, 56790), (30240, 54266), (30288, 54180), (30960, 53004), (32508, 50480), (34074, 48160), (35336, 46440), (36120, 45432), (37152, 44170), (37860, 43344), (39753, 41280), (40384, 40635)]