1660907383440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2592899}}^1$

素因数の和:2593089

約数の個数: 160

約数和(自身を含む): 5486410454400

約数和(自身を除く): 3825503070960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 157, 170, 204, 240, 255, 272, 314, 340, 408, 471, 510, 628, 680, 785, 816, 942, 1020, 1256, 1360, 1570, 1884, 2040, 2355, 2512, 2669, 3140, 3768, 4080, 4710, 5338, 6280, 7536, 8007, 9420, 10676, 12560, 13345, 16014, 18840, 21352, 26690, 32028, 37680, 40035, 42704, 53380, 64056, 80070, 106760, 128112, 160140, 213520, 320280, 640560, 2592899, 5185798, 7778697, 10371596, 12964495, 15557394, 20743192, 25928990, 31114788, 38893485, 41486384, 44079283, 51857980, 62229576, 77786970, 88158566, 103715960, 124459152, 132237849, 155573940, 176317132, 207431920, 220396415, 264475698, 311147880, 352634264, 407085143, 440792830, 528951396, 622295760, 661189245, 705268528, 814170286, 881585660, 1057902792, 1221255429, 1322378490, 1628340572, 1763171320, 2035425715, 2115805584, 2442510858, 2644756980, 3256681144, 3526342640, 4070851430, 4885021716, 5289513960, 6106277145, 6513362288, 6920447431, 8141702860, 9770043432, 10579027920, 12212554290, 13840894862, 16283405720, 19540086864, 20761342293, 24425108580, 27681789724, 32566811440, 34602237155, 41522684586, 48850217160, 55363579448, 69204474310, 83045369172, 97700434320, 103806711465, 110727158896, 138408948620, 166090738344, 207613422930, 276817897240, 332181476688, 415226845860, 553635794480, 830453691720, 1660907383440]

約数ペア:

[(1, 1660907383440), (2, 830453691720), (3, 553635794480), (4, 415226845860), (5, 332181476688), (6, 276817897240), (8, 207613422930), (10, 166090738344), (12, 138408948620), (15, 110727158896), (16, 103806711465), (17, 97700434320), (20, 83045369172), (24, 69204474310), (30, 55363579448), (34, 48850217160), (40, 41522684586), (48, 34602237155), (51, 32566811440), (60, 27681789724), (68, 24425108580), (80, 20761342293), (85, 19540086864), (102, 16283405720), (120, 13840894862), (136, 12212554290), (157, 10579027920), (170, 9770043432), (204, 8141702860), (240, 6920447431), (255, 6513362288), (272, 6106277145), (314, 5289513960), (340, 4885021716), (408, 4070851430), (471, 3526342640), (510, 3256681144), (628, 2644756980), (680, 2442510858), (785, 2115805584), (816, 2035425715), (942, 1763171320), (1020, 1628340572), (1256, 1322378490), (1360, 1221255429), (1570, 1057902792), (1884, 881585660), (2040, 814170286), (2355, 705268528), (2512, 661189245), (2669, 622295760), (3140, 528951396), (3768, 440792830), (4080, 407085143), (4710, 352634264), (5338, 311147880), (6280, 264475698), (7536, 220396415), (8007, 207431920), (9420, 176317132), (10676, 155573940), (12560, 132237849), (13345, 124459152), (16014, 103715960), (18840, 88158566), (21352, 77786970), (26690, 62229576), (32028, 51857980), (37680, 44079283), (40035, 41486384), (42704, 38893485), (53380, 31114788), (64056, 25928990), (80070, 20743192), (106760, 15557394), (128112, 12964495), (160140, 10371596), (213520, 7778697), (320280, 5185798), (640560, 2592899)]