4945494480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:766

約数の個数: 320

約数和(自身を含む): 17057765376

約数和(自身を除く): 12112270896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 61, 62, 68, 80, 85, 93, 102, 120, 122, 124, 136, 155, 170, 183, 186, 204, 240, 244, 248, 255, 272, 305, 310, 340, 366, 372, 408, 465, 488, 496, 510, 527, 610, 620, 641, 680, 732, 744, 816, 915, 930, 976, 1020, 1037, 1054, 1220, 1240, 1282, 1360, 1464, 1488, 1581, 1830, 1860, 1891, 1923, 2040, 2074, 2108, 2440, 2480, 2564, 2635, 2928, 3111, 3162, 3205, 3660, 3720, 3782, 3846, 4080, 4148, 4216, 4880, 5128, 5185, 5270, 5673, 6222, 6324, 6410, 7320, 7440, 7564, 7692, 7905, 8296, 8432, 9455, 9615, 10256, 10370, 10540, 10897, 11346, 12444, 12648, 12820, 14640, 15128, 15384, 15555, 15810, 16592, 18910, 19230, 19871, 20740, 21080, 21794, 22692, 24888, 25296, 25640, 28365, 30256, 30768, 31110, 31620, 32147, 32691, 37820, 38460, 39101, 39742, 41480, 42160, 43588, 45384, 49776, 51280, 54485, 56730, 59613, 62220, 63240, 64294, 65382, 75640, 76920, 78202, 79484, 82960, 87176, 90768, 96441, 99355, 108970, 113460, 117303, 119226, 124440, 126480, 128588, 130764, 151280, 153840, 156404, 158968, 160735, 163455, 174352, 192882, 195505, 198710, 217940, 226920, 234606, 238452, 248880, 257176, 261528, 298065, 312808, 317936, 321470, 326910, 337807, 385764, 391010, 397420, 435880, 453840, 469212, 476904, 482205, 514352, 523056, 586515, 596130, 625616, 642940, 653820, 664717, 675614, 771528, 782020, 794840, 871760, 938424, 953808, 964410, 1013421, 1173030, 1192260, 1212131, 1285880, 1307640, 1329434, 1351228, 1543056, 1564040, 1589680, 1689035, 1876848, 1928820, 1994151, 2026842, 2346060, 2384520, 2424262, 2571760, 2615280, 2658868, 2702456, 3128080, 3323585, 3378070, 3636393, 3857640, 3988302, 4053684, 4692120, 4769040, 4848524, 5067105, 5317736, 5404912, 6060655, 6647170, 6756140, 7272786, 7715280, 7976604, 8107368, 9384240, 9697048, 9970755, 10134210, 10635472, 12121310, 13294340, 13512280, 14545572, 15953208, 16214736, 18181965, 19394096, 19941510, 20268420, 20606227, 24242620, 26588680, 27024560, 29091144, 31906416, 36363930, 39883020, 40536840, 41212454, 48485240, 53177360, 58182288, 61818681, 72727860, 79766040, 81073680, 82424908, 96970480, 103031135, 123637362, 145455720, 159532080, 164849816, 206062270, 247274724, 290911440, 309093405, 329699632, 412124540, 494549448, 618186810, 824249080, 989098896, 1236373620, 1648498160, 2472747240, 4945494480]

約数ペア:

[(1, 4945494480), (2, 2472747240), (3, 1648498160), (4, 1236373620), (5, 989098896), (6, 824249080), (8, 618186810), (10, 494549448), (12, 412124540), (15, 329699632), (16, 309093405), (17, 290911440), (20, 247274724), (24, 206062270), (30, 164849816), (31, 159532080), (34, 145455720), (40, 123637362), (48, 103031135), (51, 96970480), (60, 82424908), (61, 81073680), (62, 79766040), (68, 72727860), (80, 61818681), (85, 58182288), (93, 53177360), (102, 48485240), (120, 41212454), (122, 40536840), (124, 39883020), (136, 36363930), (155, 31906416), (170, 29091144), (183, 27024560), (186, 26588680), (204, 24242620), (240, 20606227), (244, 20268420), (248, 19941510), (255, 19394096), (272, 18181965), (305, 16214736), (310, 15953208), (340, 14545572), (366, 13512280), (372, 13294340), (408, 12121310), (465, 10635472), (488, 10134210), (496, 9970755), (510, 9697048), (527, 9384240), (610, 8107368), (620, 7976604), (641, 7715280), (680, 7272786), (732, 6756140), (744, 6647170), (816, 6060655), (915, 5404912), (930, 5317736), (976, 5067105), (1020, 4848524), (1037, 4769040), (1054, 4692120), (1220, 4053684), (1240, 3988302), (1282, 3857640), (1360, 3636393), (1464, 3378070), (1488, 3323585), (1581, 3128080), (1830, 2702456), (1860, 2658868), (1891, 2615280), (1923, 2571760), (2040, 2424262), (2074, 2384520), (2108, 2346060), (2440, 2026842), (2480, 1994151), (2564, 1928820), (2635, 1876848), (2928, 1689035), (3111, 1589680), (3162, 1564040), (3205, 1543056), (3660, 1351228), (3720, 1329434), (3782, 1307640), (3846, 1285880), (4080, 1212131), (4148, 1192260), (4216, 1173030), (4880, 1013421), (5128, 964410), (5185, 953808), (5270, 938424), (5673, 871760), (6222, 794840), (6324, 782020), (6410, 771528), (7320, 675614), (7440, 664717), (7564, 653820), (7692, 642940), (7905, 625616), (8296, 596130), (8432, 586515), (9455, 523056), (9615, 514352), (10256, 482205), (10370, 476904), (10540, 469212), (10897, 453840), (11346, 435880), (12444, 397420), (12648, 391010), (12820, 385764), (14640, 337807), (15128, 326910), (15384, 321470), (15555, 317936), (15810, 312808), (16592, 298065), (18910, 261528), (19230, 257176), (19871, 248880), (20740, 238452), (21080, 234606), (21794, 226920), (22692, 217940), (24888, 198710), (25296, 195505), (25640, 192882), (28365, 174352), (30256, 163455), (30768, 160735), (31110, 158968), (31620, 156404), (32147, 153840), (32691, 151280), (37820, 130764), (38460, 128588), (39101, 126480), (39742, 124440), (41480, 119226), (42160, 117303), (43588, 113460), (45384, 108970), (49776, 99355), (51280, 96441), (54485, 90768), (56730, 87176), (59613, 82960), (62220, 79484), (63240, 78202), (64294, 76920), (65382, 75640)]