346208940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24979}}^1$

素因数の和:25012

約数の個数: 144

約数和(自身を含む): 1309351680

約数和(自身を除く): 963142740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 24979, 49958, 74937, 99916, 124895, 149874, 174853, 224811, 249790, 274769, 299748, 349706, 374685, 449622, 499580, 524559, 549538, 699412, 749370, 824307, 874265, 899244, 1049118, 1099076, 1124055, 1373845, 1498740, 1573677, 1648614, 1748530, 1923383, 2098236, 2248110, 2472921, 2622795, 2747690, 3147354, 3297228, 3497060, 3846766, 4121535, 4496220, 4945842, 5245590, 5495380, 5770149, 6294708, 7693532, 7868385, 8243070, 9616915, 9891684, 10491180, 11540298, 12364605, 15736770, 16486140, 17310447, 19233830, 23080596, 24729210, 28850745, 31473540, 34620894, 38467660, 49458420, 57701490, 69241788, 86552235, 115402980, 173104470, 346208940]

約数ペア:

[(1, 346208940), (2, 173104470), (3, 115402980), (4, 86552235), (5, 69241788), (6, 57701490), (7, 49458420), (9, 38467660), (10, 34620894), (11, 31473540), (12, 28850745), (14, 24729210), (15, 23080596), (18, 19233830), (20, 17310447), (21, 16486140), (22, 15736770), (28, 12364605), (30, 11540298), (33, 10491180), (35, 9891684), (36, 9616915), (42, 8243070), (44, 7868385), (45, 7693532), (55, 6294708), (60, 5770149), (63, 5495380), (66, 5245590), (70, 4945842), (77, 4496220), (84, 4121535), (90, 3846766), (99, 3497060), (105, 3297228), (110, 3147354), (126, 2747690), (132, 2622795), (140, 2472921), (154, 2248110), (165, 2098236), (180, 1923383), (198, 1748530), (210, 1648614), (220, 1573677), (231, 1498740), (252, 1373845), (308, 1124055), (315, 1099076), (330, 1049118), (385, 899244), (396, 874265), (420, 824307), (462, 749370), (495, 699412), (630, 549538), (660, 524559), (693, 499580), (770, 449622), (924, 374685), (990, 349706), (1155, 299748), (1260, 274769), (1386, 249790), (1540, 224811), (1980, 174853), (2310, 149874), (2772, 124895), (3465, 99916), (4620, 74937), (6930, 49958), (13860, 24979)]