245654640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 480

約数和(自身を含む): 1078859520

約数和(自身を除く): 833204880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 147, 154, 165, 168, 176, 180, 189, 196, 198, 210, 211, 216, 220, 231, 240, 245, 252, 264, 270, 280, 294, 297, 308, 315, 330, 336, 360, 378, 385, 392, 396, 420, 422, 432, 440, 441, 462, 490, 495, 504, 528, 539, 540, 560, 588, 594, 616, 630, 633, 660, 693, 720, 735, 756, 770, 784, 792, 840, 844, 880, 882, 924, 945, 980, 990, 1008, 1055, 1078, 1080, 1155, 1176, 1188, 1232, 1260, 1266, 1320, 1323, 1386, 1470, 1477, 1485, 1512, 1540, 1584, 1617, 1680, 1688, 1764, 1848, 1890, 1899, 1960, 1980, 2079, 2110, 2156, 2160, 2205, 2310, 2321, 2352, 2376, 2520, 2532, 2640, 2646, 2695, 2772, 2940, 2954, 2970, 3024, 3080, 3165, 3234, 3376, 3465, 3528, 3696, 3780, 3798, 3920, 3960, 4158, 4220, 4312, 4410, 4431, 4620, 4642, 4752, 4851, 5040, 5064, 5292, 5390, 5544, 5697, 5880, 5908, 5940, 6160, 6330, 6468, 6615, 6930, 6963, 7056, 7385, 7560, 7596, 7920, 8085, 8316, 8440, 8624, 8820, 8862, 9240, 9284, 9495, 9702, 10128, 10339, 10395, 10584, 10780, 11088, 11394, 11605, 11760, 11816, 11880, 12660, 12936, 13230, 13293, 13860, 13926, 14553, 14770, 15120, 15192, 16170, 16247, 16632, 16880, 17640, 17724, 18480, 18568, 18990, 19404, 20678, 20790, 20889, 21168, 21560, 22155, 22788, 23210, 23632, 23760, 24255, 25320, 25872, 26460, 26586, 27720, 27852, 28485, 29106, 29540, 30384, 31017, 32340, 32494, 33264, 34815, 35280, 35448, 37136, 37980, 38808, 39879, 41356, 41580, 41778, 43120, 44310, 45576, 46420, 48510, 48741, 50640, 51695, 52920, 53172, 55440, 55704, 56970, 58212, 59080, 62034, 62667, 64680, 64988, 66465, 69630, 70896, 72765, 75960, 77616, 79758, 81235, 82712, 83160, 83556, 88620, 91152, 92840, 93051, 97020, 97482, 103390, 104445, 105840, 106344, 111408, 113729, 113940, 116424, 118160, 124068, 125334, 129360, 129976, 132930, 139260, 145530, 146223, 151920, 155085, 159516, 162470, 165424, 166320, 167112, 177240, 185680, 186102, 194040, 194964, 199395, 206780, 208890, 212688, 227458, 227880, 232848, 243705, 248136, 250668, 259952, 265860, 278520, 279153, 291060, 292446, 310170, 313335, 319032, 324940, 334224, 341187, 354480, 372204, 388080, 389928, 398790, 413560, 417780, 438669, 454916, 455760, 465255, 487410, 496272, 501336, 531720, 557040, 558306, 568645, 582120, 584892, 620340, 626670, 638064, 649880, 682374, 731115, 744408, 779856, 797580, 827120, 835560, 877338, 909832, 930510, 974820, 1002672, 1023561, 1063440, 1116612, 1137290, 1164240, 1169784, 1240680, 1253340, 1299760, 1364748, 1395765, 1462230, 1488816, 1595160, 1671120, 1705935, 1754676, 1819664, 1861020, 1949640, 2047122, 2193345, 2233224, 2274580, 2339568, 2481360, 2506680, 2729496, 2791530, 2924460, 3070683, 3190320, 3411870, 3509352, 3722040, 3899280, 4094244, 4386690, 4466448, 4549160, 5013360, 5117805, 5458992, 5583060, 5848920, 6141366, 6823740, 7018704, 7444080, 8188488, 8773380, 9098320, 10235610, 11166120, 11697840, 12282732, 13647480, 15353415, 16376976, 17546760, 20471220, 22332240, 24565464, 27294960, 30706830, 35093520, 40942440, 49130928, 61413660, 81884880, 122827320, 245654640]

約数ペア:

[(1, 245654640), (2, 122827320), (3, 81884880), (4, 61413660), (5, 49130928), (6, 40942440), (7, 35093520), (8, 30706830), (9, 27294960), (10, 24565464), (11, 22332240), (12, 20471220), (14, 17546760), (15, 16376976), (16, 15353415), (18, 13647480), (20, 12282732), (21, 11697840), (22, 11166120), (24, 10235610), (27, 9098320), (28, 8773380), (30, 8188488), (33, 7444080), (35, 7018704), (36, 6823740), (40, 6141366), (42, 5848920), (44, 5583060), (45, 5458992), (48, 5117805), (49, 5013360), (54, 4549160), (55, 4466448), (56, 4386690), (60, 4094244), (63, 3899280), (66, 3722040), (70, 3509352), (72, 3411870), (77, 3190320), (80, 3070683), (84, 2924460), (88, 2791530), (90, 2729496), (98, 2506680), (99, 2481360), (105, 2339568), (108, 2274580), (110, 2233224), (112, 2193345), (120, 2047122), (126, 1949640), (132, 1861020), (135, 1819664), (140, 1754676), (144, 1705935), (147, 1671120), (154, 1595160), (165, 1488816), (168, 1462230), (176, 1395765), (180, 1364748), (189, 1299760), (196, 1253340), (198, 1240680), (210, 1169784), (211, 1164240), (216, 1137290), (220, 1116612), (231, 1063440), (240, 1023561), (245, 1002672), (252, 974820), (264, 930510), (270, 909832), (280, 877338), (294, 835560), (297, 827120), (308, 797580), (315, 779856), (330, 744408), (336, 731115), (360, 682374), (378, 649880), (385, 638064), (392, 626670), (396, 620340), (420, 584892), (422, 582120), (432, 568645), (440, 558306), (441, 557040), (462, 531720), (490, 501336), (495, 496272), (504, 487410), (528, 465255), (539, 455760), (540, 454916), (560, 438669), (588, 417780), (594, 413560), (616, 398790), (630, 389928), (633, 388080), (660, 372204), (693, 354480), (720, 341187), (735, 334224), (756, 324940), (770, 319032), (784, 313335), (792, 310170), (840, 292446), (844, 291060), (880, 279153), (882, 278520), (924, 265860), (945, 259952), (980, 250668), (990, 248136), (1008, 243705), (1055, 232848), (1078, 227880), (1080, 227458), (1155, 212688), (1176, 208890), (1188, 206780), (1232, 199395), (1260, 194964), (1266, 194040), (1320, 186102), (1323, 185680), (1386, 177240), (1470, 167112), (1477, 166320), (1485, 165424), (1512, 162470), (1540, 159516), (1584, 155085), (1617, 151920), (1680, 146223), (1688, 145530), (1764, 139260), (1848, 132930), (1890, 129976), (1899, 129360), (1960, 125334), (1980, 124068), (2079, 118160), (2110, 116424), (2156, 113940), (2160, 113729), (2205, 111408), (2310, 106344), (2321, 105840), (2352, 104445), (2376, 103390), (2520, 97482), (2532, 97020), (2640, 93051), (2646, 92840), (2695, 91152), (2772, 88620), (2940, 83556), (2954, 83160), (2970, 82712), (3024, 81235), (3080, 79758), (3165, 77616), (3234, 75960), (3376, 72765), (3465, 70896), (3528, 69630), (3696, 66465), (3780, 64988), (3798, 64680), (3920, 62667), (3960, 62034), (4158, 59080), (4220, 58212), (4312, 56970), (4410, 55704), (4431, 55440), (4620, 53172), (4642, 52920), (4752, 51695), (4851, 50640), (5040, 48741), (5064, 48510), (5292, 46420), (5390, 45576), (5544, 44310), (5697, 43120), (5880, 41778), (5908, 41580), (5940, 41356), (6160, 39879), (6330, 38808), (6468, 37980), (6615, 37136), (6930, 35448), (6963, 35280), (7056, 34815), (7385, 33264), (7560, 32494), (7596, 32340), (7920, 31017), (8085, 30384), (8316, 29540), (8440, 29106), (8624, 28485), (8820, 27852), (8862, 27720), (9240, 26586), (9284, 26460), (9495, 25872), (9702, 25320), (10128, 24255), (10339, 23760), (10395, 23632), (10584, 23210), (10780, 22788), (11088, 22155), (11394, 21560), (11605, 21168), (11760, 20889), (11816, 20790), (11880, 20678), (12660, 19404), (12936, 18990), (13230, 18568), (13293, 18480), (13860, 17724), (13926, 17640), (14553, 16880), (14770, 16632), (15120, 16247), (15192, 16170)]