1874659680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1061}}^1$

素因数の和:1494

約数の個数: 192

約数和(自身を含む): 6583550400

約数和(自身を除く): 4708890720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 409, 432, 480, 540, 720, 818, 864, 1061, 1080, 1227, 1440, 1636, 2045, 2122, 2160, 2454, 3183, 3272, 3681, 4090, 4244, 4320, 4908, 5305, 6135, 6366, 6544, 7362, 8180, 8488, 9549, 9816, 10610, 11043, 12270, 12732, 13088, 14724, 15915, 16360, 16976, 18405, 19098, 19632, 21220, 22086, 24540, 25464, 28647, 29448, 31830, 32720, 33952, 36810, 38196, 39264, 42440, 44172, 47745, 49080, 50928, 55215, 57294, 58896, 63660, 65440, 73620, 76392, 84880, 88344, 95490, 98160, 101856, 110430, 114588, 117792, 127320, 143235, 147240, 152784, 169760, 176688, 190980, 196320, 220860, 229176, 254640, 286470, 294480, 305568, 353376, 381960, 433949, 441720, 458352, 509280, 572940, 588960, 763920, 867898, 883440, 916704, 1145880, 1301847, 1527840, 1735796, 1766880, 2169745, 2291760, 2603694, 3471592, 3905541, 4339490, 4583520, 5207388, 6509235, 6943184, 7811082, 8678980, 10414776, 11716623, 13018470, 13886368, 15622164, 17357960, 19527705, 20829552, 23433246, 26036940, 31244328, 34715920, 39055410, 41659104, 46866492, 52073880, 58583115, 62488656, 69431840, 78110820, 93732984, 104147760, 117166230, 124977312, 156221640, 187465968, 208295520, 234332460, 312443280, 374931936, 468664920, 624886560, 937329840, 1874659680]

約数ペア:

[(1, 1874659680), (2, 937329840), (3, 624886560), (4, 468664920), (5, 374931936), (6, 312443280), (8, 234332460), (9, 208295520), (10, 187465968), (12, 156221640), (15, 124977312), (16, 117166230), (18, 104147760), (20, 93732984), (24, 78110820), (27, 69431840), (30, 62488656), (32, 58583115), (36, 52073880), (40, 46866492), (45, 41659104), (48, 39055410), (54, 34715920), (60, 31244328), (72, 26036940), (80, 23433246), (90, 20829552), (96, 19527705), (108, 17357960), (120, 15622164), (135, 13886368), (144, 13018470), (160, 11716623), (180, 10414776), (216, 8678980), (240, 7811082), (270, 6943184), (288, 6509235), (360, 5207388), (409, 4583520), (432, 4339490), (480, 3905541), (540, 3471592), (720, 2603694), (818, 2291760), (864, 2169745), (1061, 1766880), (1080, 1735796), (1227, 1527840), (1440, 1301847), (1636, 1145880), (2045, 916704), (2122, 883440), (2160, 867898), (2454, 763920), (3183, 588960), (3272, 572940), (3681, 509280), (4090, 458352), (4244, 441720), (4320, 433949), (4908, 381960), (5305, 353376), (6135, 305568), (6366, 294480), (6544, 286470), (7362, 254640), (8180, 229176), (8488, 220860), (9549, 196320), (9816, 190980), (10610, 176688), (11043, 169760), (12270, 152784), (12732, 147240), (13088, 143235), (14724, 127320), (15915, 117792), (16360, 114588), (16976, 110430), (18405, 101856), (19098, 98160), (19632, 95490), (21220, 88344), (22086, 84880), (24540, 76392), (25464, 73620), (28647, 65440), (29448, 63660), (31830, 58896), (32720, 57294), (33952, 55215), (36810, 50928), (38196, 49080), (39264, 47745), (42440, 44172)]