510205440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2200

約数の個数: 160

約数和(自身を含む): 1684463616

約数和(自身を除く): 1174258176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2143, 2480, 2560, 2976, 3720, 3840, 3968, 4286, 4960, 5952, 6429, 7440, 7680, 7936, 8572, 9920, 10715, 11904, 12858, 14880, 15872, 17144, 19840, 21430, 23808, 25716, 29760, 32145, 34288, 39680, 42860, 47616, 51432, 59520, 64290, 66433, 68576, 79360, 85720, 102864, 119040, 128580, 132866, 137152, 171440, 199299, 205728, 238080, 257160, 265732, 274304, 332165, 342880, 398598, 411456, 514320, 531464, 548608, 664330, 685760, 797196, 822912, 996495, 1028640, 1062928, 1097216, 1328660, 1371520, 1594392, 1645824, 1992990, 2057280, 2125856, 2657320, 2743040, 3188784, 3291648, 3985980, 4114560, 4251712, 5314640, 5486080, 6377568, 7971960, 8229120, 8503424, 10629280, 12755136, 15943920, 16458240, 17006848, 21258560, 25510272, 31887840, 34013696, 42517120, 51020544, 63775680, 85034240, 102041088, 127551360, 170068480, 255102720, 510205440]

約数ペア:

[(1, 510205440), (2, 255102720), (3, 170068480), (4, 127551360), (5, 102041088), (6, 85034240), (8, 63775680), (10, 51020544), (12, 42517120), (15, 34013696), (16, 31887840), (20, 25510272), (24, 21258560), (30, 17006848), (31, 16458240), (32, 15943920), (40, 12755136), (48, 10629280), (60, 8503424), (62, 8229120), (64, 7971960), (80, 6377568), (93, 5486080), (96, 5314640), (120, 4251712), (124, 4114560), (128, 3985980), (155, 3291648), (160, 3188784), (186, 2743040), (192, 2657320), (240, 2125856), (248, 2057280), (256, 1992990), (310, 1645824), (320, 1594392), (372, 1371520), (384, 1328660), (465, 1097216), (480, 1062928), (496, 1028640), (512, 996495), (620, 822912), (640, 797196), (744, 685760), (768, 664330), (930, 548608), (960, 531464), (992, 514320), (1240, 411456), (1280, 398598), (1488, 342880), (1536, 332165), (1860, 274304), (1920, 265732), (1984, 257160), (2143, 238080), (2480, 205728), (2560, 199299), (2976, 171440), (3720, 137152), (3840, 132866), (3968, 128580), (4286, 119040), (4960, 102864), (5952, 85720), (6429, 79360), (7440, 68576), (7680, 66433), (7936, 64290), (8572, 59520), (9920, 51432), (10715, 47616), (11904, 42860), (12858, 39680), (14880, 34288), (15872, 32145), (17144, 29760), (19840, 25716), (21430, 23808)]