2083804380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{26251}}^1$

素因数の和:26286

約数の個数: 180

約数和(自身を含む): 7604521848

約数和(自身を除く): 5520717468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4410, 5292, 5670, 6615, 7938, 8820, 11340, 13230, 15876, 19845, 26251, 26460, 39690, 52502, 78753, 79380, 105004, 131255, 157506, 183757, 236259, 262510, 315012, 367514, 393765, 472518, 525020, 551271, 708777, 735028, 787530, 918785, 945036, 1102542, 1181295, 1286299, 1417554, 1575060, 1653813, 1837570, 2126331, 2205084, 2362590, 2572598, 2756355, 2835108, 3307626, 3543885, 3675140, 3858897, 4252662, 4725180, 4961439, 5145196, 5512710, 6431495, 6615252, 7087770, 7717794, 8269065, 8505324, 9922878, 10631655, 11025420, 11576691, 12862990, 14175540, 14884317, 15435588, 16538130, 19294485, 19845756, 21263310, 23153382, 24807195, 25725980, 29768634, 33076260, 34730073, 38588970, 42526620, 46306764, 49614390, 57883455, 59537268, 69460146, 74421585, 77177940, 99228780, 104190219, 115766910, 138920292, 148843170, 173650365, 208380438, 231533820, 297686340, 347300730, 416760876, 520951095, 694601460, 1041902190, 2083804380]

約数ペア:

[(1, 2083804380), (2, 1041902190), (3, 694601460), (4, 520951095), (5, 416760876), (6, 347300730), (7, 297686340), (9, 231533820), (10, 208380438), (12, 173650365), (14, 148843170), (15, 138920292), (18, 115766910), (20, 104190219), (21, 99228780), (27, 77177940), (28, 74421585), (30, 69460146), (35, 59537268), (36, 57883455), (42, 49614390), (45, 46306764), (49, 42526620), (54, 38588970), (60, 34730073), (63, 33076260), (70, 29768634), (81, 25725980), (84, 24807195), (90, 23153382), (98, 21263310), (105, 19845756), (108, 19294485), (126, 16538130), (135, 15435588), (140, 14884317), (147, 14175540), (162, 12862990), (180, 11576691), (189, 11025420), (196, 10631655), (210, 9922878), (245, 8505324), (252, 8269065), (270, 7717794), (294, 7087770), (315, 6615252), (324, 6431495), (378, 5512710), (405, 5145196), (420, 4961439), (441, 4725180), (490, 4252662), (540, 3858897), (567, 3675140), (588, 3543885), (630, 3307626), (735, 2835108), (756, 2756355), (810, 2572598), (882, 2362590), (945, 2205084), (980, 2126331), (1134, 1837570), (1260, 1653813), (1323, 1575060), (1470, 1417554), (1620, 1286299), (1764, 1181295), (1890, 1102542), (2205, 945036), (2268, 918785), (2646, 787530), (2835, 735028), (2940, 708777), (3780, 551271), (3969, 525020), (4410, 472518), (5292, 393765), (5670, 367514), (6615, 315012), (7938, 262510), (8820, 236259), (11340, 183757), (13230, 157506), (15876, 131255), (19845, 105004), (26251, 79380), (26460, 78753), (39690, 52502)]