2080484730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1373

約数の個数: 128

約数和(自身を含む): 5723101440

約数和(自身を除く): 3642616710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 163, 205, 246, 270, 326, 369, 410, 489, 615, 738, 815, 978, 1107, 1153, 1230, 1467, 1630, 1845, 2214, 2306, 2445, 2934, 3459, 3690, 4401, 4890, 5535, 5765, 6683, 6918, 7335, 8802, 10377, 11070, 11530, 13366, 14670, 17295, 20049, 20754, 22005, 31131, 33415, 34590, 40098, 44010, 47273, 51885, 60147, 62262, 66830, 94546, 100245, 103770, 120294, 141819, 155655, 180441, 187939, 200490, 236365, 283638, 300735, 311310, 360882, 375878, 425457, 472730, 563817, 601470, 709095, 850914, 902205, 939695, 1127634, 1276371, 1418190, 1691451, 1804410, 1879390, 2127285, 2552742, 2819085, 3382902, 4254570, 5074353, 5638170, 6381855, 7705499, 8457255, 10148706, 12763710, 15410998, 16914510, 23116497, 25371765, 38527495, 46232994, 50743530, 69349491, 77054990, 115582485, 138698982, 208048473, 231164970, 346747455, 416096946, 693494910, 1040242365, 2080484730]

約数ペア:

[(1, 2080484730), (2, 1040242365), (3, 693494910), (5, 416096946), (6, 346747455), (9, 231164970), (10, 208048473), (15, 138698982), (18, 115582485), (27, 77054990), (30, 69349491), (41, 50743530), (45, 46232994), (54, 38527495), (82, 25371765), (90, 23116497), (123, 16914510), (135, 15410998), (163, 12763710), (205, 10148706), (246, 8457255), (270, 7705499), (326, 6381855), (369, 5638170), (410, 5074353), (489, 4254570), (615, 3382902), (738, 2819085), (815, 2552742), (978, 2127285), (1107, 1879390), (1153, 1804410), (1230, 1691451), (1467, 1418190), (1630, 1276371), (1845, 1127634), (2214, 939695), (2306, 902205), (2445, 850914), (2934, 709095), (3459, 601470), (3690, 563817), (4401, 472730), (4890, 425457), (5535, 375878), (5765, 360882), (6683, 311310), (6918, 300735), (7335, 283638), (8802, 236365), (10377, 200490), (11070, 187939), (11530, 180441), (13366, 155655), (14670, 141819), (17295, 120294), (20049, 103770), (20754, 100245), (22005, 94546), (31131, 66830), (33415, 62262), (34590, 60147), (40098, 51885), (44010, 47273)]