1890334080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1069}}^1$

素因数の和:1401

約数の個数: 192

約数和(自身を含む): 6554948400

約数和(自身を除く): 4664614320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 307, 320, 360, 384, 480, 576, 614, 640, 720, 921, 960, 1069, 1152, 1228, 1440, 1535, 1842, 1920, 2138, 2456, 2763, 2880, 3070, 3207, 3684, 4276, 4605, 4912, 5345, 5526, 5760, 6140, 6414, 7368, 8552, 9210, 9621, 9824, 10690, 11052, 12280, 12828, 13815, 14736, 16035, 17104, 18420, 19242, 19648, 21380, 22104, 24560, 25656, 27630, 29472, 32070, 34208, 36840, 38484, 39296, 42760, 44208, 48105, 49120, 51312, 55260, 58944, 64140, 68416, 73680, 76968, 85520, 88416, 96210, 98240, 102624, 110520, 117888, 128280, 136832, 147360, 153936, 171040, 176832, 192420, 196480, 205248, 221040, 256560, 294720, 307872, 328183, 342080, 353664, 384840, 410496, 442080, 513120, 589440, 615744, 656366, 684160, 769680, 884160, 984549, 1026240, 1231488, 1312732, 1539360, 1640915, 1768320, 1969098, 2052480, 2625464, 2953647, 3078720, 3281830, 3938196, 4922745, 5250928, 5907294, 6157440, 6563660, 7876392, 9845490, 10501856, 11814588, 13127320, 14768235, 15752784, 19690980, 21003712, 23629176, 26254640, 29536470, 31505568, 39381960, 42007424, 47258352, 52509280, 59072940, 63011136, 78763920, 94516704, 105018560, 118145880, 126022272, 157527840, 189033408, 210037120, 236291760, 315055680, 378066816, 472583520, 630111360, 945167040, 1890334080]

約数ペア:

[(1, 1890334080), (2, 945167040), (3, 630111360), (4, 472583520), (5, 378066816), (6, 315055680), (8, 236291760), (9, 210037120), (10, 189033408), (12, 157527840), (15, 126022272), (16, 118145880), (18, 105018560), (20, 94516704), (24, 78763920), (30, 63011136), (32, 59072940), (36, 52509280), (40, 47258352), (45, 42007424), (48, 39381960), (60, 31505568), (64, 29536470), (72, 26254640), (80, 23629176), (90, 21003712), (96, 19690980), (120, 15752784), (128, 14768235), (144, 13127320), (160, 11814588), (180, 10501856), (192, 9845490), (240, 7876392), (288, 6563660), (307, 6157440), (320, 5907294), (360, 5250928), (384, 4922745), (480, 3938196), (576, 3281830), (614, 3078720), (640, 2953647), (720, 2625464), (921, 2052480), (960, 1969098), (1069, 1768320), (1152, 1640915), (1228, 1539360), (1440, 1312732), (1535, 1231488), (1842, 1026240), (1920, 984549), (2138, 884160), (2456, 769680), (2763, 684160), (2880, 656366), (3070, 615744), (3207, 589440), (3684, 513120), (4276, 442080), (4605, 410496), (4912, 384840), (5345, 353664), (5526, 342080), (5760, 328183), (6140, 307872), (6414, 294720), (7368, 256560), (8552, 221040), (9210, 205248), (9621, 196480), (9824, 192420), (10690, 176832), (11052, 171040), (12280, 153936), (12828, 147360), (13815, 136832), (14736, 128280), (16035, 117888), (17104, 110520), (18420, 102624), (19242, 98240), (19648, 96210), (21380, 88416), (22104, 85520), (24560, 76968), (25656, 73680), (27630, 68416), (29472, 64140), (32070, 58944), (34208, 55260), (36840, 51312), (38484, 49120), (39296, 48105), (42760, 44208)]