130730040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{7411}}^1$

素因数の和:7442

約数の個数: 144

約数和(自身を含む): 494306280

約数和(自身を除く): 363576240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 7411, 8820, 14822, 17640, 22233, 29644, 37055, 44466, 51877, 59288, 66699, 74110, 88932, 103754, 111165, 133398, 148220, 155631, 177864, 207508, 222330, 259385, 266796, 296440, 311262, 333495, 363139, 415016, 444660, 466893, 518770, 533592, 622524, 666990, 726278, 778155, 889320, 933786, 1037540, 1089417, 1245048, 1333980, 1452556, 1556310, 1815695, 1867572, 2075080, 2178834, 2334465, 2667960, 2905112, 3112620, 3268251, 3631390, 3735144, 4357668, 4668930, 5447085, 6225240, 6536502, 7262780, 8715336, 9337860, 10894170, 13073004, 14525560, 16341255, 18675720, 21788340, 26146008, 32682510, 43576680, 65365020, 130730040]

約数ペア:

[(1, 130730040), (2, 65365020), (3, 43576680), (4, 32682510), (5, 26146008), (6, 21788340), (7, 18675720), (8, 16341255), (9, 14525560), (10, 13073004), (12, 10894170), (14, 9337860), (15, 8715336), (18, 7262780), (20, 6536502), (21, 6225240), (24, 5447085), (28, 4668930), (30, 4357668), (35, 3735144), (36, 3631390), (40, 3268251), (42, 3112620), (45, 2905112), (49, 2667960), (56, 2334465), (60, 2178834), (63, 2075080), (70, 1867572), (72, 1815695), (84, 1556310), (90, 1452556), (98, 1333980), (105, 1245048), (120, 1089417), (126, 1037540), (140, 933786), (147, 889320), (168, 778155), (180, 726278), (196, 666990), (210, 622524), (245, 533592), (252, 518770), (280, 466893), (294, 444660), (315, 415016), (360, 363139), (392, 333495), (420, 311262), (441, 296440), (490, 266796), (504, 259385), (588, 222330), (630, 207508), (735, 177864), (840, 155631), (882, 148220), (980, 133398), (1176, 111165), (1260, 103754), (1470, 88932), (1764, 74110), (1960, 66699), (2205, 59288), (2520, 51877), (2940, 44466), (3528, 37055), (4410, 29644), (5880, 22233), (7411, 17640), (8820, 14822)]