448342020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6977}}^1$

素因数の和:7019

約数の個数: 192

約数和(自身を含む): 1688117760

約数和(自身を除く): 1239775740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 6426, 6977, 7140, 9180, 10710, 12852, 13954, 16065, 20931, 21420, 27908, 32130, 34885, 41862, 48839, 62793, 64260, 69770, 83724, 97678, 104655, 118609, 125586, 139540, 146517, 188379, 195356, 209310, 237218, 244195, 251172, 293034, 313965, 355827, 376758, 418620, 439551, 474436, 488390, 586068, 593045, 627930, 711654, 732585, 753516, 830263, 879102, 941895, 976780, 1067481, 1186090, 1255860, 1318653, 1423308, 1465170, 1660526, 1758204, 1779135, 1883790, 2134962, 2197755, 2372180, 2490789, 2637306, 2930340, 3202443, 3321052, 3558270, 3767580, 4151315, 4269924, 4395510, 4981578, 5274612, 5337405, 6404886, 6593265, 7116540, 7472367, 8302630, 8791020, 9963156, 10674810, 12453945, 12809772, 13186530, 14944734, 16012215, 16605260, 21349620, 22417101, 24907890, 26373060, 29889468, 32024430, 37361835, 44834202, 49815780, 64048860, 74723670, 89668404, 112085505, 149447340, 224171010, 448342020]

約数ペア:

[(1, 448342020), (2, 224171010), (3, 149447340), (4, 112085505), (5, 89668404), (6, 74723670), (7, 64048860), (9, 49815780), (10, 44834202), (12, 37361835), (14, 32024430), (15, 29889468), (17, 26373060), (18, 24907890), (20, 22417101), (21, 21349620), (27, 16605260), (28, 16012215), (30, 14944734), (34, 13186530), (35, 12809772), (36, 12453945), (42, 10674810), (45, 9963156), (51, 8791020), (54, 8302630), (60, 7472367), (63, 7116540), (68, 6593265), (70, 6404886), (84, 5337405), (85, 5274612), (90, 4981578), (102, 4395510), (105, 4269924), (108, 4151315), (119, 3767580), (126, 3558270), (135, 3321052), (140, 3202443), (153, 2930340), (170, 2637306), (180, 2490789), (189, 2372180), (204, 2197755), (210, 2134962), (238, 1883790), (252, 1779135), (255, 1758204), (270, 1660526), (306, 1465170), (315, 1423308), (340, 1318653), (357, 1255860), (378, 1186090), (420, 1067481), (459, 976780), (476, 941895), (510, 879102), (540, 830263), (595, 753516), (612, 732585), (630, 711654), (714, 627930), (756, 593045), (765, 586068), (918, 488390), (945, 474436), (1020, 439551), (1071, 418620), (1190, 376758), (1260, 355827), (1428, 313965), (1530, 293034), (1785, 251172), (1836, 244195), (1890, 237218), (2142, 209310), (2295, 195356), (2380, 188379), (3060, 146517), (3213, 139540), (3570, 125586), (3780, 118609), (4284, 104655), (4590, 97678), (5355, 83724), (6426, 69770), (6977, 64260), (7140, 62793), (9180, 48839), (10710, 41862), (12852, 34885), (13954, 32130), (16065, 27908), (20931, 21420)]