7874102880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{260387}}^1$

素因数の和:260418

約数の個数: 192

約数和(自身を含む): 31496532480

約数和(自身を除く): 23622429600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 260387, 520774, 781161, 1041548, 1301935, 1562322, 1822709, 2083096, 2343483, 2603870, 3124644, 3645418, 3905805, 4166192, 4686966, 5207740, 5468127, 6249288, 7030449, 7290836, 7811610, 8332384, 9113545, 9373932, 10415480, 10936254, 11717415, 12498576, 14060898, 14581672, 15623220, 16404381, 18227090, 18747864, 20830960, 21872508, 23434830, 24997152, 27340635, 28121796, 29163344, 31246440, 32808762, 35152245, 36454180, 37495728, 41661920, 43745016, 46869660, 49213143, 54681270, 56243592, 58326688, 62492880, 65617524, 70304490, 72908360, 74991456, 82021905, 87490032, 93739320, 98426286, 109362540, 112487184, 124985760, 131235048, 140608980, 145816720, 164043810, 174980064, 187478640, 196852572, 218725080, 224974368, 246065715, 262470096, 281217960, 291633440, 328087620, 374957280, 393705144, 437450160, 492131430, 524940192, 562435920, 656175240, 787410288, 874900320, 984262860, 1124871840, 1312350480, 1574820576, 1968525720, 2624700960, 3937051440, 7874102880]

約数ペア:

[(1, 7874102880), (2, 3937051440), (3, 2624700960), (4, 1968525720), (5, 1574820576), (6, 1312350480), (7, 1124871840), (8, 984262860), (9, 874900320), (10, 787410288), (12, 656175240), (14, 562435920), (15, 524940192), (16, 492131430), (18, 437450160), (20, 393705144), (21, 374957280), (24, 328087620), (27, 291633440), (28, 281217960), (30, 262470096), (32, 246065715), (35, 224974368), (36, 218725080), (40, 196852572), (42, 187478640), (45, 174980064), (48, 164043810), (54, 145816720), (56, 140608980), (60, 131235048), (63, 124985760), (70, 112487184), (72, 109362540), (80, 98426286), (84, 93739320), (90, 87490032), (96, 82021905), (105, 74991456), (108, 72908360), (112, 70304490), (120, 65617524), (126, 62492880), (135, 58326688), (140, 56243592), (144, 54681270), (160, 49213143), (168, 46869660), (180, 43745016), (189, 41661920), (210, 37495728), (216, 36454180), (224, 35152245), (240, 32808762), (252, 31246440), (270, 29163344), (280, 28121796), (288, 27340635), (315, 24997152), (336, 23434830), (360, 21872508), (378, 20830960), (420, 18747864), (432, 18227090), (480, 16404381), (504, 15623220), (540, 14581672), (560, 14060898), (630, 12498576), (672, 11717415), (720, 10936254), (756, 10415480), (840, 9373932), (864, 9113545), (945, 8332384), (1008, 7811610), (1080, 7290836), (1120, 7030449), (1260, 6249288), (1440, 5468127), (1512, 5207740), (1680, 4686966), (1890, 4166192), (2016, 3905805), (2160, 3645418), (2520, 3124644), (3024, 2603870), (3360, 2343483), (3780, 2083096), (4320, 1822709), (5040, 1562322), (6048, 1301935), (7560, 1041548), (10080, 781161), (15120, 520774), (30240, 260387)]