1566241740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4621}}^1$

素因数の和:4912

約数の個数: 144

約数和(自身を含む): 5451001920

約数和(自身を除く): 3884760180

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, 4035, 4621, 4842, 5380, 5649, 7532, 8070, 9242, 9415, 9684, 11298, 12105, 13863, 16140, 16947, 18484, 18830, 22596, 23105, 24210, 27726, 28245, 32347, 33894, 37660, 41589, 46210, 48420, 55452, 56490, 64694, 67788, 69315, 83178, 84735, 92420, 97041, 112980, 129388, 138630, 161735, 166356, 169470, 194082, 207945, 277260, 291123, 323470, 338940, 388164, 415890, 485205, 582246, 646940, 831780, 970410, 1164492, 1243049, 1455615, 1940820, 2486098, 2911230, 3729147, 4972196, 5822460, 6215245, 7458294, 8701343, 11187441, 12430490, 14916588, 17402686, 18645735, 22374882, 24860980, 26104029, 34805372, 37291470, 43506715, 44749764, 52208058, 55937205, 74582940, 78312087, 87013430, 104416116, 111874410, 130520145, 156624174, 174026860, 223748820, 261040290, 313248348, 391560435, 522080580, 783120870, 1566241740]

約数ペア:

[(1, 1566241740), (2, 783120870), (3, 522080580), (4, 391560435), (5, 313248348), (6, 261040290), (7, 223748820), (9, 174026860), (10, 156624174), (12, 130520145), (14, 111874410), (15, 104416116), (18, 87013430), (20, 78312087), (21, 74582940), (28, 55937205), (30, 52208058), (35, 44749764), (36, 43506715), (42, 37291470), (45, 34805372), (60, 26104029), (63, 24860980), (70, 22374882), (84, 18645735), (90, 17402686), (105, 14916588), (126, 12430490), (140, 11187441), (180, 8701343), (210, 7458294), (252, 6215245), (269, 5822460), (315, 4972196), (420, 3729147), (538, 2911230), (630, 2486098), (807, 1940820), (1076, 1455615), (1260, 1243049), (1345, 1164492), (1614, 970410), (1883, 831780), (2421, 646940), (2690, 582246), (3228, 485205), (3766, 415890), (4035, 388164), (4621, 338940), (4842, 323470), (5380, 291123), (5649, 277260), (7532, 207945), (8070, 194082), (9242, 169470), (9415, 166356), (9684, 161735), (11298, 138630), (12105, 129388), (13863, 112980), (16140, 97041), (16947, 92420), (18484, 84735), (18830, 83178), (22596, 69315), (23105, 67788), (24210, 64694), (27726, 56490), (28245, 55452), (32347, 48420), (33894, 46210), (37660, 41589)]