163015440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5149

約数の個数: 160

約数和(自身を含む): 608056320

約数和(自身を除く): 445040880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5107, 5320, 6384, 7980, 10214, 10640, 15321, 15960, 20428, 25535, 30642, 31920, 35749, 40856, 51070, 61284, 71498, 76605, 81712, 97033, 102140, 107247, 122568, 142996, 153210, 178745, 194066, 204280, 214494, 245136, 285992, 291099, 306420, 357490, 388132, 408560, 428988, 485165, 536235, 571984, 582198, 612840, 679231, 714980, 776264, 857976, 970330, 1072470, 1164396, 1225680, 1358462, 1429960, 1455495, 1552528, 1715952, 1940660, 2037693, 2144940, 2328792, 2716924, 2859920, 2910990, 3396155, 3881320, 4075386, 4289880, 4657584, 5433848, 5821980, 6792310, 7762640, 8150772, 8579760, 10188465, 10867696, 11643960, 13584620, 16301544, 20376930, 23287920, 27169240, 32603088, 40753860, 54338480, 81507720, 163015440]

約数ペア:

[(1, 163015440), (2, 81507720), (3, 54338480), (4, 40753860), (5, 32603088), (6, 27169240), (7, 23287920), (8, 20376930), (10, 16301544), (12, 13584620), (14, 11643960), (15, 10867696), (16, 10188465), (19, 8579760), (20, 8150772), (21, 7762640), (24, 6792310), (28, 5821980), (30, 5433848), (35, 4657584), (38, 4289880), (40, 4075386), (42, 3881320), (48, 3396155), (56, 2910990), (57, 2859920), (60, 2716924), (70, 2328792), (76, 2144940), (80, 2037693), (84, 1940660), (95, 1715952), (105, 1552528), (112, 1455495), (114, 1429960), (120, 1358462), (133, 1225680), (140, 1164396), (152, 1072470), (168, 970330), (190, 857976), (210, 776264), (228, 714980), (240, 679231), (266, 612840), (280, 582198), (285, 571984), (304, 536235), (336, 485165), (380, 428988), (399, 408560), (420, 388132), (456, 357490), (532, 306420), (560, 291099), (570, 285992), (665, 245136), (760, 214494), (798, 204280), (840, 194066), (912, 178745), (1064, 153210), (1140, 142996), (1330, 122568), (1520, 107247), (1596, 102140), (1680, 97033), (1995, 81712), (2128, 76605), (2280, 71498), (2660, 61284), (3192, 51070), (3990, 40856), (4560, 35749), (5107, 31920), (5320, 30642), (6384, 25535), (7980, 20428), (10214, 15960), (10640, 15321)]