822478020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8861}}^1$

素因数の和:8910

約数の個数: 192

約数和(自身を含む): 3001453056

約数和(自身を除く): 2178975036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 3094, 3315, 3570, 4420, 4641, 5460, 6188, 6630, 7140, 7735, 8861, 9282, 13260, 15470, 17722, 18564, 23205, 26583, 30940, 35444, 44305, 46410, 53166, 62027, 88610, 92820, 106332, 115193, 124054, 132915, 150637, 177220, 186081, 230386, 248108, 265830, 301274, 310135, 345579, 372162, 451911, 460772, 531660, 575965, 602548, 620270, 691158, 744324, 753185, 806351, 903822, 930405, 1054459, 1151930, 1240540, 1382316, 1506370, 1612702, 1727895, 1807644, 1860810, 1958281, 2108918, 2259555, 2303860, 2419053, 3012740, 3163377, 3225404, 3455790, 3721620, 3916562, 4031755, 4217836, 4519110, 4838106, 5272295, 5874843, 6326754, 6911580, 7833124, 8063510, 9038220, 9676212, 9791405, 10544590, 11749686, 12095265, 12653508, 13707967, 15816885, 16127020, 19582810, 21089180, 23499372, 24190530, 27415934, 29374215, 31633770, 39165620, 41123901, 48381060, 54831868, 58748430, 63267540, 68539835, 82247802, 117496860, 137079670, 164495604, 205619505, 274159340, 411239010, 822478020]

約数ペア:

[(1, 822478020), (2, 411239010), (3, 274159340), (4, 205619505), (5, 164495604), (6, 137079670), (7, 117496860), (10, 82247802), (12, 68539835), (13, 63267540), (14, 58748430), (15, 54831868), (17, 48381060), (20, 41123901), (21, 39165620), (26, 31633770), (28, 29374215), (30, 27415934), (34, 24190530), (35, 23499372), (39, 21089180), (42, 19582810), (51, 16127020), (52, 15816885), (60, 13707967), (65, 12653508), (68, 12095265), (70, 11749686), (78, 10544590), (84, 9791405), (85, 9676212), (91, 9038220), (102, 8063510), (105, 7833124), (119, 6911580), (130, 6326754), (140, 5874843), (156, 5272295), (170, 4838106), (182, 4519110), (195, 4217836), (204, 4031755), (210, 3916562), (221, 3721620), (238, 3455790), (255, 3225404), (260, 3163377), (273, 3012740), (340, 2419053), (357, 2303860), (364, 2259555), (390, 2108918), (420, 1958281), (442, 1860810), (455, 1807644), (476, 1727895), (510, 1612702), (546, 1506370), (595, 1382316), (663, 1240540), (714, 1151930), (780, 1054459), (884, 930405), (910, 903822), (1020, 806351), (1092, 753185), (1105, 744324), (1190, 691158), (1326, 620270), (1365, 602548), (1428, 575965), (1547, 531660), (1785, 460772), (1820, 451911), (2210, 372162), (2380, 345579), (2652, 310135), (2730, 301274), (3094, 265830), (3315, 248108), (3570, 230386), (4420, 186081), (4641, 177220), (5460, 150637), (6188, 132915), (6630, 124054), (7140, 115193), (7735, 106332), (8861, 92820), (9282, 88610), (13260, 62027), (15470, 53166), (17722, 46410), (18564, 44305), (23205, 35444), (26583, 30940)]