15673168920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{4751}}^1$

素因数の和:5545

約数の個数: 128

約数和(自身を含む): 48365475840

約数和(自身を除く): 32692306920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 743, 888, 1110, 1480, 1486, 2220, 2229, 2972, 3715, 4440, 4458, 4751, 5944, 7430, 8916, 9502, 11145, 14253, 14860, 17832, 19004, 22290, 23755, 27491, 28506, 29720, 38008, 44580, 47510, 54982, 57012, 71265, 82473, 89160, 95020, 109964, 114024, 137455, 142530, 164946, 175787, 190040, 219928, 274910, 285060, 329892, 351574, 412365, 527361, 549820, 570120, 659784, 703148, 824730, 878935, 1054722, 1099640, 1406296, 1649460, 1757870, 2109444, 2636805, 3298920, 3515740, 3529993, 4218888, 5273610, 7031480, 7059986, 10547220, 10589979, 14119972, 17649965, 21094440, 21179958, 28239944, 35299930, 42359916, 52949895, 70599860, 84719832, 105899790, 130609741, 141199720, 211799580, 261219482, 391829223, 423599160, 522438964, 653048705, 783658446, 1044877928, 1306097410, 1567316892, 1959146115, 2612194820, 3134633784, 3918292230, 5224389640, 7836584460, 15673168920]

約数ペア:

[(1, 15673168920), (2, 7836584460), (3, 5224389640), (4, 3918292230), (5, 3134633784), (6, 2612194820), (8, 1959146115), (10, 1567316892), (12, 1306097410), (15, 1044877928), (20, 783658446), (24, 653048705), (30, 522438964), (37, 423599160), (40, 391829223), (60, 261219482), (74, 211799580), (111, 141199720), (120, 130609741), (148, 105899790), (185, 84719832), (222, 70599860), (296, 52949895), (370, 42359916), (444, 35299930), (555, 28239944), (740, 21179958), (743, 21094440), (888, 17649965), (1110, 14119972), (1480, 10589979), (1486, 10547220), (2220, 7059986), (2229, 7031480), (2972, 5273610), (3715, 4218888), (4440, 3529993), (4458, 3515740), (4751, 3298920), (5944, 2636805), (7430, 2109444), (8916, 1757870), (9502, 1649460), (11145, 1406296), (14253, 1099640), (14860, 1054722), (17832, 878935), (19004, 824730), (22290, 703148), (23755, 659784), (27491, 570120), (28506, 549820), (29720, 527361), (38008, 412365), (44580, 351574), (47510, 329892), (54982, 285060), (57012, 274910), (71265, 219928), (82473, 190040), (89160, 175787), (95020, 164946), (109964, 142530), (114024, 137455)]