13896540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 49533120

約数和(自身を除く): 35636580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 269, 287, 315, 369, 410, 420, 492, 538, 574, 615, 630, 738, 807, 820, 861, 1076, 1148, 1230, 1260, 1345, 1435, 1476, 1614, 1722, 1845, 1883, 2421, 2460, 2583, 2690, 2870, 3228, 3444, 3690, 3766, 4035, 4305, 4842, 5166, 5380, 5649, 5740, 7380, 7532, 8070, 8610, 9415, 9684, 10332, 11029, 11298, 12105, 12915, 16140, 16947, 17220, 18830, 22058, 22596, 24210, 25830, 28245, 33087, 33894, 37660, 44116, 48420, 51660, 55145, 56490, 66174, 67788, 77203, 84735, 99261, 110290, 112980, 132348, 154406, 165435, 169470, 198522, 220580, 231609, 308812, 330870, 338940, 386015, 397044, 463218, 496305, 661740, 694827, 772030, 926436, 992610, 1158045, 1389654, 1544060, 1985220, 2316090, 2779308, 3474135, 4632180, 6948270, 13896540]

約数ペア:

[(1, 13896540), (2, 6948270), (3, 4632180), (4, 3474135), (5, 2779308), (6, 2316090), (7, 1985220), (9, 1544060), (10, 1389654), (12, 1158045), (14, 992610), (15, 926436), (18, 772030), (20, 694827), (21, 661740), (28, 496305), (30, 463218), (35, 397044), (36, 386015), (41, 338940), (42, 330870), (45, 308812), (60, 231609), (63, 220580), (70, 198522), (82, 169470), (84, 165435), (90, 154406), (105, 132348), (123, 112980), (126, 110290), (140, 99261), (164, 84735), (180, 77203), (205, 67788), (210, 66174), (246, 56490), (252, 55145), (269, 51660), (287, 48420), (315, 44116), (369, 37660), (410, 33894), (420, 33087), (492, 28245), (538, 25830), (574, 24210), (615, 22596), (630, 22058), (738, 18830), (807, 17220), (820, 16947), (861, 16140), (1076, 12915), (1148, 12105), (1230, 11298), (1260, 11029), (1345, 10332), (1435, 9684), (1476, 9415), (1614, 8610), (1722, 8070), (1845, 7532), (1883, 7380), (2421, 5740), (2460, 5649), (2583, 5380), (2690, 5166), (2870, 4842), (3228, 4305), (3444, 4035), (3690, 3766)]