63236460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 208795104

約数和(自身を除く): 145558644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 137, 140, 147, 157, 196, 210, 245, 274, 294, 314, 411, 420, 471, 490, 548, 588, 628, 685, 735, 785, 822, 942, 959, 980, 1099, 1370, 1470, 1570, 1644, 1884, 1918, 2055, 2198, 2355, 2740, 2877, 2940, 3140, 3297, 3836, 4110, 4396, 4710, 4795, 5495, 5754, 6594, 6713, 7693, 8220, 9420, 9590, 10990, 11508, 13188, 13426, 14385, 15386, 16485, 19180, 20139, 21509, 21980, 23079, 26852, 28770, 30772, 32970, 33565, 38465, 40278, 43018, 46158, 57540, 64527, 65940, 67130, 76930, 80556, 86036, 92316, 100695, 107545, 115395, 129054, 134260, 150563, 153860, 201390, 215090, 230790, 258108, 301126, 322635, 402780, 430180, 451689, 461580, 602252, 645270, 752815, 903378, 1053941, 1290540, 1505630, 1806756, 2107882, 2258445, 3011260, 3161823, 4215764, 4516890, 5269705, 6323646, 9033780, 10539410, 12647292, 15809115, 21078820, 31618230, 63236460]

約数ペア:

[(1, 63236460), (2, 31618230), (3, 21078820), (4, 15809115), (5, 12647292), (6, 10539410), (7, 9033780), (10, 6323646), (12, 5269705), (14, 4516890), (15, 4215764), (20, 3161823), (21, 3011260), (28, 2258445), (30, 2107882), (35, 1806756), (42, 1505630), (49, 1290540), (60, 1053941), (70, 903378), (84, 752815), (98, 645270), (105, 602252), (137, 461580), (140, 451689), (147, 430180), (157, 402780), (196, 322635), (210, 301126), (245, 258108), (274, 230790), (294, 215090), (314, 201390), (411, 153860), (420, 150563), (471, 134260), (490, 129054), (548, 115395), (588, 107545), (628, 100695), (685, 92316), (735, 86036), (785, 80556), (822, 76930), (942, 67130), (959, 65940), (980, 64527), (1099, 57540), (1370, 46158), (1470, 43018), (1570, 40278), (1644, 38465), (1884, 33565), (1918, 32970), (2055, 30772), (2198, 28770), (2355, 26852), (2740, 23079), (2877, 21980), (2940, 21509), (3140, 20139), (3297, 19180), (3836, 16485), (4110, 15386), (4396, 14385), (4710, 13426), (4795, 13188), (5495, 11508), (5754, 10990), (6594, 9590), (6713, 9420), (7693, 8220)]