1014123880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3967}}^1$

素因数の和:4079

約数の個数: 128

約数和(自身を含む): 2879815680

約数和(自身を除く): 1865691800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 83, 88, 110, 140, 154, 166, 220, 280, 308, 332, 385, 415, 440, 581, 616, 664, 770, 830, 913, 1162, 1540, 1660, 1826, 2324, 2905, 3080, 3320, 3652, 3967, 4565, 4648, 5810, 6391, 7304, 7934, 9130, 11620, 12782, 15868, 18260, 19835, 23240, 25564, 27769, 31736, 31955, 36520, 39670, 43637, 51128, 55538, 63910, 79340, 87274, 111076, 127820, 138845, 158680, 174548, 218185, 222152, 255640, 277690, 305459, 329261, 349096, 436370, 555380, 610918, 658522, 872740, 1110760, 1221836, 1317044, 1527295, 1646305, 1745480, 2304827, 2443672, 2634088, 3054590, 3292610, 3621871, 4609654, 6109180, 6585220, 7243742, 9219308, 11524135, 12218360, 13170440, 14487484, 18109355, 18438616, 23048270, 25353097, 28974968, 36218710, 46096540, 50706194, 72437420, 92193080, 101412388, 126765485, 144874840, 202824776, 253530970, 507061940, 1014123880]

約数ペア:

[(1, 1014123880), (2, 507061940), (4, 253530970), (5, 202824776), (7, 144874840), (8, 126765485), (10, 101412388), (11, 92193080), (14, 72437420), (20, 50706194), (22, 46096540), (28, 36218710), (35, 28974968), (40, 25353097), (44, 23048270), (55, 18438616), (56, 18109355), (70, 14487484), (77, 13170440), (83, 12218360), (88, 11524135), (110, 9219308), (140, 7243742), (154, 6585220), (166, 6109180), (220, 4609654), (280, 3621871), (308, 3292610), (332, 3054590), (385, 2634088), (415, 2443672), (440, 2304827), (581, 1745480), (616, 1646305), (664, 1527295), (770, 1317044), (830, 1221836), (913, 1110760), (1162, 872740), (1540, 658522), (1660, 610918), (1826, 555380), (2324, 436370), (2905, 349096), (3080, 329261), (3320, 305459), (3652, 277690), (3967, 255640), (4565, 222152), (4648, 218185), (5810, 174548), (6391, 158680), (7304, 138845), (7934, 127820), (9130, 111076), (11620, 87274), (12782, 79340), (15868, 63910), (18260, 55538), (19835, 51128), (23240, 43637), (25564, 39670), (27769, 36520), (31736, 31955)]