307258560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{15241}}^1$

素因数の和:15271

約数の個数: 168

約数和(自身を含む): 1207898016

約数和(自身を除く): 900639456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 15241, 20160, 30482, 45723, 60964, 76205, 91446, 106687, 121928, 137169, 152410, 182892, 213374, 228615, 243856, 274338, 304820, 320061, 365784, 426748, 457230, 487712, 533435, 548676, 609640, 640122, 685845, 731568, 853496, 914460, 960183, 975424, 1066870, 1097352, 1219280, 1280244, 1371690, 1463136, 1600305, 1706992, 1828920, 1920366, 2133740, 2194704, 2438560, 2560488, 2743380, 2926272, 3200610, 3413984, 3657840, 3840732, 4267480, 4389408, 4800915, 4877120, 5120976, 5486760, 6401220, 6827968, 7315680, 7681464, 8534960, 8778816, 9601830, 10241952, 10973520, 12802440, 14631360, 15362928, 17069920, 19203660, 20483904, 21947040, 25604880, 30725856, 34139840, 38407320, 43894080, 51209760, 61451712, 76814640, 102419520, 153629280, 307258560]

約数ペア:

[(1, 307258560), (2, 153629280), (3, 102419520), (4, 76814640), (5, 61451712), (6, 51209760), (7, 43894080), (8, 38407320), (9, 34139840), (10, 30725856), (12, 25604880), (14, 21947040), (15, 20483904), (16, 19203660), (18, 17069920), (20, 15362928), (21, 14631360), (24, 12802440), (28, 10973520), (30, 10241952), (32, 9601830), (35, 8778816), (36, 8534960), (40, 7681464), (42, 7315680), (45, 6827968), (48, 6401220), (56, 5486760), (60, 5120976), (63, 4877120), (64, 4800915), (70, 4389408), (72, 4267480), (80, 3840732), (84, 3657840), (90, 3413984), (96, 3200610), (105, 2926272), (112, 2743380), (120, 2560488), (126, 2438560), (140, 2194704), (144, 2133740), (160, 1920366), (168, 1828920), (180, 1706992), (192, 1600305), (210, 1463136), (224, 1371690), (240, 1280244), (252, 1219280), (280, 1097352), (288, 1066870), (315, 975424), (320, 960183), (336, 914460), (360, 853496), (420, 731568), (448, 685845), (480, 640122), (504, 609640), (560, 548676), (576, 533435), (630, 487712), (672, 457230), (720, 426748), (840, 365784), (960, 320061), (1008, 304820), (1120, 274338), (1260, 243856), (1344, 228615), (1440, 213374), (1680, 182892), (2016, 152410), (2240, 137169), (2520, 121928), (2880, 106687), (3360, 91446), (4032, 76205), (5040, 60964), (6720, 45723), (10080, 30482), (15241, 20160)]