485701020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1433}}^1$

素因数の和:1724

約数の個数: 144

約数和(自身を含む): 1691202240

約数和(自身を除く): 1205501220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 269, 315, 420, 538, 630, 807, 1076, 1260, 1345, 1433, 1614, 1883, 2421, 2690, 2866, 3228, 3766, 4035, 4299, 4842, 5380, 5649, 5732, 7165, 7532, 8070, 8598, 9415, 9684, 10031, 11298, 12105, 12897, 14330, 16140, 16947, 17196, 18830, 20062, 21495, 22596, 24210, 25794, 28245, 28660, 30093, 33894, 37660, 40124, 42990, 48420, 50155, 51588, 56490, 60186, 64485, 67788, 84735, 85980, 90279, 100310, 112980, 120372, 128970, 150465, 169470, 180558, 200620, 257940, 300930, 338940, 361116, 385477, 451395, 601860, 770954, 902790, 1156431, 1541908, 1805580, 1927385, 2312862, 2698339, 3469293, 3854770, 4625724, 5396678, 5782155, 6938586, 7709540, 8095017, 10793356, 11564310, 13491695, 13877172, 16190034, 17346465, 23128620, 24285051, 26983390, 32380068, 34692930, 40475085, 48570102, 53966780, 69385860, 80950170, 97140204, 121425255, 161900340, 242850510, 485701020]

約数ペア:

[(1, 485701020), (2, 242850510), (3, 161900340), (4, 121425255), (5, 97140204), (6, 80950170), (7, 69385860), (9, 53966780), (10, 48570102), (12, 40475085), (14, 34692930), (15, 32380068), (18, 26983390), (20, 24285051), (21, 23128620), (28, 17346465), (30, 16190034), (35, 13877172), (36, 13491695), (42, 11564310), (45, 10793356), (60, 8095017), (63, 7709540), (70, 6938586), (84, 5782155), (90, 5396678), (105, 4625724), (126, 3854770), (140, 3469293), (180, 2698339), (210, 2312862), (252, 1927385), (269, 1805580), (315, 1541908), (420, 1156431), (538, 902790), (630, 770954), (807, 601860), (1076, 451395), (1260, 385477), (1345, 361116), (1433, 338940), (1614, 300930), (1883, 257940), (2421, 200620), (2690, 180558), (2866, 169470), (3228, 150465), (3766, 128970), (4035, 120372), (4299, 112980), (4842, 100310), (5380, 90279), (5649, 85980), (5732, 84735), (7165, 67788), (7532, 64485), (8070, 60186), (8598, 56490), (9415, 51588), (9684, 50155), (10031, 48420), (11298, 42990), (12105, 40124), (12897, 37660), (14330, 33894), (16140, 30093), (16947, 28660), (17196, 28245), (18830, 25794), (20062, 24210), (21495, 22596)]