1414949120

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 216

約数和(自身を含む): 3806353152

約数和(自身を除く): 2391404032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 169, 208, 211, 248, 256, 260, 310, 320, 338, 403, 416, 422, 496, 520, 620, 640, 676, 806, 832, 844, 845, 992, 1040, 1055, 1240, 1280, 1352, 1612, 1664, 1688, 1690, 1984, 2015, 2080, 2110, 2480, 2704, 2743, 3224, 3328, 3376, 3380, 3968, 4030, 4160, 4220, 4960, 5239, 5408, 5486, 6448, 6541, 6752, 6760, 7936, 8060, 8320, 8440, 9920, 10478, 10816, 10972, 12896, 13082, 13504, 13520, 13715, 16120, 16640, 16880, 19840, 20956, 21632, 21944, 25792, 26164, 26195, 27008, 27040, 27430, 32240, 32705, 33760, 35659, 39680, 41912, 43264, 43888, 51584, 52328, 52390, 54016, 54080, 54860, 64480, 65410, 67520, 71318, 83824, 85033, 87776, 103168, 104656, 104780, 108160, 109720, 128960, 130820, 135040, 142636, 167648, 170066, 175552, 178295, 209312, 209560, 216320, 219440, 257920, 261640, 270080, 285272, 335296, 340132, 351104, 356590, 418624, 419120, 425165, 438880, 515840, 523280, 570544, 670592, 680264, 702208, 713180, 837248, 838240, 850330, 877760, 1046560, 1105429, 1141088, 1341184, 1360528, 1426360, 1674496, 1676480, 1700660, 1755520, 2093120, 2210858, 2282176, 2721056, 2852720, 3352960, 3401320, 3511040, 4186240, 4421716, 4564352, 5442112, 5527145, 5705440, 6705920, 6802640, 8372480, 8843432, 9128704, 10884224, 11054290, 11410880, 13605280, 17686864, 21768448, 22108580, 22821760, 27210560, 35373728, 44217160, 45643520, 54421120, 70747456, 88434320, 108842240, 141494912, 176868640, 282989824, 353737280, 707474560, 1414949120]

約数ペア:

[(1, 1414949120), (2, 707474560), (4, 353737280), (5, 282989824), (8, 176868640), (10, 141494912), (13, 108842240), (16, 88434320), (20, 70747456), (26, 54421120), (31, 45643520), (32, 44217160), (40, 35373728), (52, 27210560), (62, 22821760), (64, 22108580), (65, 21768448), (80, 17686864), (104, 13605280), (124, 11410880), (128, 11054290), (130, 10884224), (155, 9128704), (160, 8843432), (169, 8372480), (208, 6802640), (211, 6705920), (248, 5705440), (256, 5527145), (260, 5442112), (310, 4564352), (320, 4421716), (338, 4186240), (403, 3511040), (416, 3401320), (422, 3352960), (496, 2852720), (520, 2721056), (620, 2282176), (640, 2210858), (676, 2093120), (806, 1755520), (832, 1700660), (844, 1676480), (845, 1674496), (992, 1426360), (1040, 1360528), (1055, 1341184), (1240, 1141088), (1280, 1105429), (1352, 1046560), (1612, 877760), (1664, 850330), (1688, 838240), (1690, 837248), (1984, 713180), (2015, 702208), (2080, 680264), (2110, 670592), (2480, 570544), (2704, 523280), (2743, 515840), (3224, 438880), (3328, 425165), (3376, 419120), (3380, 418624), (3968, 356590), (4030, 351104), (4160, 340132), (4220, 335296), (4960, 285272), (5239, 270080), (5408, 261640), (5486, 257920), (6448, 219440), (6541, 216320), (6752, 209560), (6760, 209312), (7936, 178295), (8060, 175552), (8320, 170066), (8440, 167648), (9920, 142636), (10478, 135040), (10816, 130820), (10972, 128960), (12896, 109720), (13082, 108160), (13504, 104780), (13520, 104656), (13715, 103168), (16120, 87776), (16640, 85033), (16880, 83824), (19840, 71318), (20956, 67520), (21632, 65410), (21944, 64480), (25792, 54860), (26164, 54080), (26195, 54016), (27008, 52390), (27040, 52328), (27430, 51584), (32240, 43888), (32705, 43264), (33760, 41912), (35659, 39680)]