494459280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 480

約数和(自身を含む): 2089152000

約数和(自身を除く): 1594692720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 29, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 58, 60, 63, 68, 70, 72, 80, 84, 85, 87, 90, 102, 105, 112, 116, 119, 120, 126, 136, 140, 144, 145, 153, 168, 170, 174, 180, 199, 203, 204, 210, 232, 238, 240, 252, 255, 261, 272, 280, 290, 306, 315, 336, 340, 348, 357, 360, 398, 406, 408, 420, 435, 464, 476, 493, 504, 510, 522, 560, 580, 595, 597, 609, 612, 630, 680, 696, 714, 720, 765, 796, 812, 816, 840, 870, 952, 986, 995, 1008, 1015, 1020, 1044, 1071, 1160, 1190, 1194, 1218, 1224, 1260, 1305, 1360, 1392, 1393, 1428, 1479, 1530, 1592, 1624, 1680, 1740, 1785, 1791, 1827, 1904, 1972, 1990, 2030, 2040, 2088, 2142, 2320, 2380, 2388, 2436, 2448, 2465, 2520, 2610, 2786, 2856, 2958, 2985, 3045, 3060, 3184, 3248, 3383, 3451, 3480, 3570, 3582, 3654, 3944, 3980, 4060, 4080, 4176, 4179, 4284, 4437, 4760, 4776, 4872, 4930, 5040, 5220, 5355, 5572, 5712, 5771, 5916, 5970, 6090, 6120, 6766, 6902, 6960, 6965, 7140, 7164, 7308, 7395, 7888, 7960, 8120, 8358, 8568, 8874, 8955, 9135, 9520, 9552, 9744, 9860, 10149, 10353, 10440, 10710, 11144, 11542, 11832, 11940, 12180, 12240, 12537, 13532, 13804, 13930, 14280, 14328, 14616, 14790, 15920, 16240, 16716, 16915, 17136, 17255, 17313, 17748, 17910, 18270, 19720, 20298, 20706, 20880, 20895, 21420, 22185, 22288, 23084, 23664, 23681, 23880, 24360, 25074, 27064, 27608, 27860, 28560, 28656, 28855, 29232, 29580, 30447, 31059, 33432, 33830, 34510, 34626, 35496, 35820, 36540, 39440, 40397, 40596, 41412, 41790, 42840, 44370, 46168, 47362, 47760, 48720, 50148, 50745, 51765, 51939, 54128, 55216, 55720, 57710, 59160, 60894, 62118, 62685, 66864, 67660, 69020, 69252, 70992, 71043, 71640, 73080, 80794, 81192, 82824, 83580, 85680, 86565, 88740, 92336, 94724, 98107, 100296, 101490, 103530, 103878, 111440, 115420, 118320, 118405, 121191, 121788, 124236, 125370, 135320, 138040, 138504, 142086, 143280, 146160, 152235, 155295, 161588, 162384, 165648, 167160, 173130, 177480, 189448, 196214, 200592, 201985, 202980, 207060, 207756, 213129, 230840, 236810, 242382, 243576, 248472, 250740, 259695, 270640, 276080, 277008, 284172, 294321, 304470, 310590, 323176, 334320, 346260, 354960, 355215, 363573, 378896, 392428, 403970, 405960, 414120, 415512, 426258, 461680, 473620, 484764, 487152, 490535, 496944, 501480, 519390, 568344, 588642, 605955, 608940, 621180, 646352, 686749, 692520, 710430, 727146, 784856, 807940, 811920, 828240, 831024, 852516, 882963, 947240, 969528, 981070, 1002960, 1038780, 1065645, 1136688, 1177284, 1211910, 1217880, 1242360, 1373498, 1385040, 1420860, 1454292, 1471605, 1569712, 1615880, 1705032, 1765926, 1817865, 1894480, 1939056, 1962140, 2060247, 2077560, 2131290, 2354568, 2423820, 2435760, 2484720, 2746996, 2841720, 2908584, 2943210, 3231760, 3410064, 3433745, 3531852, 3635730, 3924280, 4120494, 4155120, 4262580, 4414815, 4709136, 4847640, 5493992, 5683440, 5817168, 5886420, 6180741, 6867490, 7063704, 7271460, 7848560, 8240988, 8525160, 8829630, 9695280, 10301235, 10987984, 11772840, 12361482, 13734980, 14127408, 14542920, 16481976, 17050320, 17659260, 20602470, 23545680, 24722964, 27469960, 29085840, 30903705, 32963952, 35318520, 41204940, 49445928, 54939920, 61807410, 70637040, 82409880, 98891856, 123614820, 164819760, 247229640, 494459280]

約数ペア:

[(1, 494459280), (2, 247229640), (3, 164819760), (4, 123614820), (5, 98891856), (6, 82409880), (7, 70637040), (8, 61807410), (9, 54939920), (10, 49445928), (12, 41204940), (14, 35318520), (15, 32963952), (16, 30903705), (17, 29085840), (18, 27469960), (20, 24722964), (21, 23545680), (24, 20602470), (28, 17659260), (29, 17050320), (30, 16481976), (34, 14542920), (35, 14127408), (36, 13734980), (40, 12361482), (42, 11772840), (45, 10987984), (48, 10301235), (51, 9695280), (56, 8829630), (58, 8525160), (60, 8240988), (63, 7848560), (68, 7271460), (70, 7063704), (72, 6867490), (80, 6180741), (84, 5886420), (85, 5817168), (87, 5683440), (90, 5493992), (102, 4847640), (105, 4709136), (112, 4414815), (116, 4262580), (119, 4155120), (120, 4120494), (126, 3924280), (136, 3635730), (140, 3531852), (144, 3433745), (145, 3410064), (153, 3231760), (168, 2943210), (170, 2908584), (174, 2841720), (180, 2746996), (199, 2484720), (203, 2435760), (204, 2423820), (210, 2354568), (232, 2131290), (238, 2077560), (240, 2060247), (252, 1962140), (255, 1939056), (261, 1894480), (272, 1817865), (280, 1765926), (290, 1705032), (306, 1615880), (315, 1569712), (336, 1471605), (340, 1454292), (348, 1420860), (357, 1385040), (360, 1373498), (398, 1242360), (406, 1217880), (408, 1211910), (420, 1177284), (435, 1136688), (464, 1065645), (476, 1038780), (493, 1002960), (504, 981070), (510, 969528), (522, 947240), (560, 882963), (580, 852516), (595, 831024), (597, 828240), (609, 811920), (612, 807940), (630, 784856), (680, 727146), (696, 710430), (714, 692520), (720, 686749), (765, 646352), (796, 621180), (812, 608940), (816, 605955), (840, 588642), (870, 568344), (952, 519390), (986, 501480), (995, 496944), (1008, 490535), (1015, 487152), (1020, 484764), (1044, 473620), (1071, 461680), (1160, 426258), (1190, 415512), (1194, 414120), (1218, 405960), (1224, 403970), (1260, 392428), (1305, 378896), (1360, 363573), (1392, 355215), (1393, 354960), (1428, 346260), (1479, 334320), (1530, 323176), (1592, 310590), (1624, 304470), (1680, 294321), (1740, 284172), (1785, 277008), (1791, 276080), (1827, 270640), (1904, 259695), (1972, 250740), (1990, 248472), (2030, 243576), (2040, 242382), (2088, 236810), (2142, 230840), (2320, 213129), (2380, 207756), (2388, 207060), (2436, 202980), (2448, 201985), (2465, 200592), (2520, 196214), (2610, 189448), (2786, 177480), (2856, 173130), (2958, 167160), (2985, 165648), (3045, 162384), (3060, 161588), (3184, 155295), (3248, 152235), (3383, 146160), (3451, 143280), (3480, 142086), (3570, 138504), (3582, 138040), (3654, 135320), (3944, 125370), (3980, 124236), (4060, 121788), (4080, 121191), (4176, 118405), (4179, 118320), (4284, 115420), (4437, 111440), (4760, 103878), (4776, 103530), (4872, 101490), (4930, 100296), (5040, 98107), (5220, 94724), (5355, 92336), (5572, 88740), (5712, 86565), (5771, 85680), (5916, 83580), (5970, 82824), (6090, 81192), (6120, 80794), (6766, 73080), (6902, 71640), (6960, 71043), (6965, 70992), (7140, 69252), (7164, 69020), (7308, 67660), (7395, 66864), (7888, 62685), (7960, 62118), (8120, 60894), (8358, 59160), (8568, 57710), (8874, 55720), (8955, 55216), (9135, 54128), (9520, 51939), (9552, 51765), (9744, 50745), (9860, 50148), (10149, 48720), (10353, 47760), (10440, 47362), (10710, 46168), (11144, 44370), (11542, 42840), (11832, 41790), (11940, 41412), (12180, 40596), (12240, 40397), (12537, 39440), (13532, 36540), (13804, 35820), (13930, 35496), (14280, 34626), (14328, 34510), (14616, 33830), (14790, 33432), (15920, 31059), (16240, 30447), (16716, 29580), (16915, 29232), (17136, 28855), (17255, 28656), (17313, 28560), (17748, 27860), (17910, 27608), (18270, 27064), (19720, 25074), (20298, 24360), (20706, 23880), (20880, 23681), (20895, 23664), (21420, 23084), (22185, 22288)]