1299157020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3833}}^1$

素因数の和:4124

約数の個数: 144

約数和(自身を含む): 4521666240

約数和(自身を除く): 3222509220

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, 1614, 1883, 2421, 2690, 3228, 3766, 3833, 4035, 4842, 5380, 5649, 7532, 7666, 8070, 9415, 9684, 11298, 11499, 12105, 15332, 16140, 16947, 18830, 19165, 22596, 22998, 24210, 26831, 28245, 33894, 34497, 37660, 38330, 45996, 48420, 53662, 56490, 57495, 67788, 68994, 76660, 80493, 84735, 107324, 112980, 114990, 134155, 137988, 160986, 169470, 172485, 229980, 241479, 268310, 321972, 338940, 344970, 402465, 482958, 536620, 689940, 804930, 965916, 1031077, 1207395, 1609860, 2062154, 2414790, 3093231, 4124308, 4829580, 5155385, 6186462, 7217539, 9279693, 10310770, 12372924, 14435078, 15466155, 18559386, 20621540, 21652617, 28870156, 30932310, 36087695, 37118772, 43305234, 46398465, 61864620, 64957851, 72175390, 86610468, 92796930, 108263085, 129915702, 144350780, 185593860, 216526170, 259831404, 324789255, 433052340, 649578510, 1299157020]

約数ペア:

[(1, 1299157020), (2, 649578510), (3, 433052340), (4, 324789255), (5, 259831404), (6, 216526170), (7, 185593860), (9, 144350780), (10, 129915702), (12, 108263085), (14, 92796930), (15, 86610468), (18, 72175390), (20, 64957851), (21, 61864620), (28, 46398465), (30, 43305234), (35, 37118772), (36, 36087695), (42, 30932310), (45, 28870156), (60, 21652617), (63, 20621540), (70, 18559386), (84, 15466155), (90, 14435078), (105, 12372924), (126, 10310770), (140, 9279693), (180, 7217539), (210, 6186462), (252, 5155385), (269, 4829580), (315, 4124308), (420, 3093231), (538, 2414790), (630, 2062154), (807, 1609860), (1076, 1207395), (1260, 1031077), (1345, 965916), (1614, 804930), (1883, 689940), (2421, 536620), (2690, 482958), (3228, 402465), (3766, 344970), (3833, 338940), (4035, 321972), (4842, 268310), (5380, 241479), (5649, 229980), (7532, 172485), (7666, 169470), (8070, 160986), (9415, 137988), (9684, 134155), (11298, 114990), (11499, 112980), (12105, 107324), (15332, 84735), (16140, 80493), (16947, 76660), (18830, 68994), (19165, 67788), (22596, 57495), (22998, 56490), (24210, 53662), (26831, 48420), (28245, 45996), (33894, 38330), (34497, 37660)]