440022240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{14551}}^1$

素因数の和:14582

約数の個数: 192

約数和(自身を含む): 1760209920

約数和(自身を除く): 1320187680

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, 14551, 15120, 29102, 30240, 43653, 58204, 72755, 87306, 101857, 116408, 130959, 145510, 174612, 203714, 218265, 232816, 261918, 291020, 305571, 349224, 392877, 407428, 436530, 465632, 509285, 523836, 582040, 611142, 654795, 698448, 785754, 814856, 873060, 916713, 1018570, 1047672, 1164080, 1222284, 1309590, 1396896, 1527855, 1571508, 1629712, 1746120, 1833426, 1964385, 2037140, 2095344, 2328160, 2444568, 2619180, 2750139, 3055710, 3143016, 3259424, 3492240, 3666852, 3928770, 4074280, 4190688, 4583565, 4889136, 5238360, 5500278, 6111420, 6286032, 6984480, 7333704, 7857540, 8148560, 9167130, 9778272, 10476720, 11000556, 12222840, 12572064, 13750695, 14667408, 15715080, 16297120, 18334260, 20953440, 22001112, 24445680, 27501390, 29334816, 31430160, 36668520, 44002224, 48891360, 55002780, 62860320, 73337040, 88004448, 110005560, 146674080, 220011120, 440022240]

約数ペア:

[(1, 440022240), (2, 220011120), (3, 146674080), (4, 110005560), (5, 88004448), (6, 73337040), (7, 62860320), (8, 55002780), (9, 48891360), (10, 44002224), (12, 36668520), (14, 31430160), (15, 29334816), (16, 27501390), (18, 24445680), (20, 22001112), (21, 20953440), (24, 18334260), (27, 16297120), (28, 15715080), (30, 14667408), (32, 13750695), (35, 12572064), (36, 12222840), (40, 11000556), (42, 10476720), (45, 9778272), (48, 9167130), (54, 8148560), (56, 7857540), (60, 7333704), (63, 6984480), (70, 6286032), (72, 6111420), (80, 5500278), (84, 5238360), (90, 4889136), (96, 4583565), (105, 4190688), (108, 4074280), (112, 3928770), (120, 3666852), (126, 3492240), (135, 3259424), (140, 3143016), (144, 3055710), (160, 2750139), (168, 2619180), (180, 2444568), (189, 2328160), (210, 2095344), (216, 2037140), (224, 1964385), (240, 1833426), (252, 1746120), (270, 1629712), (280, 1571508), (288, 1527855), (315, 1396896), (336, 1309590), (360, 1222284), (378, 1164080), (420, 1047672), (432, 1018570), (480, 916713), (504, 873060), (540, 814856), (560, 785754), (630, 698448), (672, 654795), (720, 611142), (756, 582040), (840, 523836), (864, 509285), (945, 465632), (1008, 436530), (1080, 407428), (1120, 392877), (1260, 349224), (1440, 305571), (1512, 291020), (1680, 261918), (1890, 232816), (2016, 218265), (2160, 203714), (2520, 174612), (3024, 145510), (3360, 130959), (3780, 116408), (4320, 101857), (5040, 87306), (6048, 72755), (7560, 58204), (10080, 43653), (14551, 30240), (15120, 29102)]