1567230420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{120371}}^1$

素因数の和:120421

約数の個数: 96

約数和(自身を含む): 5176958976

約数和(自身を除く): 3609728556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 120371, 240742, 361113, 481484, 601855, 722226, 842597, 1203710, 1444452, 1685194, 1805565, 2407420, 2527791, 3370388, 3611130, 3731501, 4212985, 5055582, 7222260, 7463002, 8425970, 10111164, 11194503, 12638955, 14926004, 16851940, 18657505, 22389006, 25277910, 26120507, 37315010, 44778012, 50555820, 52241014, 55972515, 74630020, 78361521, 104482028, 111945030, 130602535, 156723042, 223890060, 261205070, 313446084, 391807605, 522410140, 783615210, 1567230420]

約数ペア:

[(1, 1567230420), (2, 783615210), (3, 522410140), (4, 391807605), (5, 313446084), (6, 261205070), (7, 223890060), (10, 156723042), (12, 130602535), (14, 111945030), (15, 104482028), (20, 78361521), (21, 74630020), (28, 55972515), (30, 52241014), (31, 50555820), (35, 44778012), (42, 37315010), (60, 26120507), (62, 25277910), (70, 22389006), (84, 18657505), (93, 16851940), (105, 14926004), (124, 12638955), (140, 11194503), (155, 10111164), (186, 8425970), (210, 7463002), (217, 7222260), (310, 5055582), (372, 4212985), (420, 3731501), (434, 3611130), (465, 3370388), (620, 2527791), (651, 2407420), (868, 1805565), (930, 1685194), (1085, 1444452), (1302, 1203710), (1860, 842597), (2170, 722226), (2604, 601855), (3255, 481484), (4340, 361113), (6510, 240742), (13020, 120371)]