304889760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 432

約数和(自身を含む): 1260441000

約数和(自身を除く): 955551240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 98, 105, 112, 116, 120, 126, 140, 144, 145, 147, 149, 160, 168, 174, 180, 196, 203, 210, 224, 232, 240, 245, 252, 261, 280, 288, 290, 294, 298, 315, 336, 348, 360, 392, 406, 420, 435, 441, 447, 464, 480, 490, 504, 522, 560, 580, 588, 596, 609, 630, 672, 696, 720, 735, 745, 784, 812, 840, 870, 882, 894, 928, 980, 1008, 1015, 1043, 1044, 1120, 1160, 1176, 1192, 1218, 1260, 1305, 1341, 1392, 1421, 1440, 1470, 1490, 1568, 1624, 1680, 1740, 1764, 1788, 1827, 1960, 2016, 2030, 2086, 2088, 2205, 2235, 2320, 2352, 2384, 2436, 2520, 2610, 2682, 2784, 2842, 2940, 2980, 3045, 3129, 3248, 3360, 3480, 3528, 3576, 3654, 3920, 4060, 4172, 4176, 4263, 4321, 4410, 4470, 4640, 4704, 4768, 4872, 5040, 5215, 5220, 5364, 5684, 5880, 5960, 6090, 6258, 6496, 6705, 6960, 7056, 7105, 7152, 7301, 7308, 7840, 8120, 8344, 8352, 8526, 8642, 8820, 8940, 9135, 9387, 9744, 10080, 10430, 10440, 10728, 11368, 11760, 11920, 12180, 12516, 12789, 12963, 13410, 13920, 14112, 14210, 14304, 14602, 14616, 15645, 16240, 16688, 17052, 17284, 17640, 17880, 18270, 18774, 19488, 20860, 20880, 21315, 21456, 21605, 21903, 22736, 23520, 23840, 24360, 25032, 25578, 25926, 26820, 28420, 29204, 29232, 30247, 31290, 32480, 33376, 34104, 34568, 35280, 35760, 36505, 36540, 37548, 38889, 41720, 41760, 42630, 42912, 43210, 43806, 45472, 46935, 48720, 50064, 51156, 51852, 53640, 56840, 58408, 58464, 60494, 62580, 63945, 64815, 65709, 68208, 69136, 70560, 71520, 73010, 73080, 75096, 77778, 83440, 85260, 86420, 87612, 90741, 93870, 97440, 100128, 102312, 103704, 107280, 109515, 113680, 116816, 120988, 125160, 127890, 129630, 131418, 136416, 138272, 146020, 146160, 150192, 151235, 155556, 166880, 170520, 172840, 175224, 181482, 187740, 194445, 204624, 207408, 211729, 214560, 219030, 227360, 233632, 241976, 250320, 255780, 259260, 262836, 272223, 292040, 292320, 300384, 302470, 311112, 328545, 341040, 345680, 350448, 362964, 375480, 388890, 409248, 414816, 423458, 438060, 453705, 483952, 500640, 511560, 518520, 525672, 544446, 584080, 604940, 622224, 635187, 657090, 682080, 691360, 700896, 725928, 750960, 777780, 846916, 876120, 907410, 967904, 1023120, 1037040, 1051344, 1058645, 1088892, 1168160, 1209880, 1244448, 1270374, 1314180, 1361115, 1451856, 1501920, 1555560, 1693832, 1752240, 1814820, 1905561, 2046240, 2074080, 2102688, 2117290, 2177784, 2419760, 2540748, 2628360, 2722230, 2903712, 3111120, 3175935, 3387664, 3504480, 3629640, 3811122, 4234580, 4355568, 4839520, 5081496, 5256720, 5444460, 6222240, 6351870, 6775328, 7259280, 7622244, 8469160, 8711136, 9527805, 10162992, 10513440, 10888920, 12703740, 14518560, 15244488, 16938320, 19055610, 20325984, 21777840, 25407480, 30488976, 33876640, 38111220, 43555680, 50814960, 60977952, 76222440, 101629920, 152444880, 304889760]

約数ペア:

[(1, 304889760), (2, 152444880), (3, 101629920), (4, 76222440), (5, 60977952), (6, 50814960), (7, 43555680), (8, 38111220), (9, 33876640), (10, 30488976), (12, 25407480), (14, 21777840), (15, 20325984), (16, 19055610), (18, 16938320), (20, 15244488), (21, 14518560), (24, 12703740), (28, 10888920), (29, 10513440), (30, 10162992), (32, 9527805), (35, 8711136), (36, 8469160), (40, 7622244), (42, 7259280), (45, 6775328), (48, 6351870), (49, 6222240), (56, 5444460), (58, 5256720), (60, 5081496), (63, 4839520), (70, 4355568), (72, 4234580), (80, 3811122), (84, 3629640), (87, 3504480), (90, 3387664), (96, 3175935), (98, 3111120), (105, 2903712), (112, 2722230), (116, 2628360), (120, 2540748), (126, 2419760), (140, 2177784), (144, 2117290), (145, 2102688), (147, 2074080), (149, 2046240), (160, 1905561), (168, 1814820), (174, 1752240), (180, 1693832), (196, 1555560), (203, 1501920), (210, 1451856), (224, 1361115), (232, 1314180), (240, 1270374), (245, 1244448), (252, 1209880), (261, 1168160), (280, 1088892), (288, 1058645), (290, 1051344), (294, 1037040), (298, 1023120), (315, 967904), (336, 907410), (348, 876120), (360, 846916), (392, 777780), (406, 750960), (420, 725928), (435, 700896), (441, 691360), (447, 682080), (464, 657090), (480, 635187), (490, 622224), (504, 604940), (522, 584080), (560, 544446), (580, 525672), (588, 518520), (596, 511560), (609, 500640), (630, 483952), (672, 453705), (696, 438060), (720, 423458), (735, 414816), (745, 409248), (784, 388890), (812, 375480), (840, 362964), (870, 350448), (882, 345680), (894, 341040), (928, 328545), (980, 311112), (1008, 302470), (1015, 300384), (1043, 292320), (1044, 292040), (1120, 272223), (1160, 262836), (1176, 259260), (1192, 255780), (1218, 250320), (1260, 241976), (1305, 233632), (1341, 227360), (1392, 219030), (1421, 214560), (1440, 211729), (1470, 207408), (1490, 204624), (1568, 194445), (1624, 187740), (1680, 181482), (1740, 175224), (1764, 172840), (1788, 170520), (1827, 166880), (1960, 155556), (2016, 151235), (2030, 150192), (2086, 146160), (2088, 146020), (2205, 138272), (2235, 136416), (2320, 131418), (2352, 129630), (2384, 127890), (2436, 125160), (2520, 120988), (2610, 116816), (2682, 113680), (2784, 109515), (2842, 107280), (2940, 103704), (2980, 102312), (3045, 100128), (3129, 97440), (3248, 93870), (3360, 90741), (3480, 87612), (3528, 86420), (3576, 85260), (3654, 83440), (3920, 77778), (4060, 75096), (4172, 73080), (4176, 73010), (4263, 71520), (4321, 70560), (4410, 69136), (4470, 68208), (4640, 65709), (4704, 64815), (4768, 63945), (4872, 62580), (5040, 60494), (5215, 58464), (5220, 58408), (5364, 56840), (5684, 53640), (5880, 51852), (5960, 51156), (6090, 50064), (6258, 48720), (6496, 46935), (6705, 45472), (6960, 43806), (7056, 43210), (7105, 42912), (7152, 42630), (7301, 41760), (7308, 41720), (7840, 38889), (8120, 37548), (8344, 36540), (8352, 36505), (8526, 35760), (8642, 35280), (8820, 34568), (8940, 34104), (9135, 33376), (9387, 32480), (9744, 31290), (10080, 30247), (10430, 29232), (10440, 29204), (10728, 28420), (11368, 26820), (11760, 25926), (11920, 25578), (12180, 25032), (12516, 24360), (12789, 23840), (12963, 23520), (13410, 22736), (13920, 21903), (14112, 21605), (14210, 21456), (14304, 21315), (14602, 20880), (14616, 20860), (15645, 19488), (16240, 18774), (16688, 18270), (17052, 17880), (17284, 17640)]