255867366930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8059}}^1\times {\mathrm{4877}}^1$

素因数の和:12984

約数の個数: 128

約数和(自身を含む): 724685045760

約数和(自身を除く): 468817678830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 4877, 6510, 8059, 9754, 14631, 16118, 24177, 24385, 29262, 34139, 40295, 48354, 48770, 56413, 68278, 73155, 80590, 102417, 112826, 120885, 146310, 151187, 169239, 170695, 204834, 241770, 249829, 282065, 302374, 338478, 341390, 453561, 499658, 512085, 564130, 749487, 755935, 846195, 907122, 1024170, 1058309, 1249145, 1498974, 1511870, 1692390, 1748803, 2116618, 2267805, 2498290, 3174927, 3497606, 3747435, 4535610, 5246409, 5291545, 6349854, 7494870, 8744015, 10492818, 10583090, 15874635, 17488030, 26232045, 31749270, 39303743, 52464090, 78607486, 117911229, 196518715, 235822458, 275126201, 393037430, 550252402, 589556145, 825378603, 1179112290, 1218416033, 1375631005, 1650757206, 2436832066, 2751262010, 3655248099, 4126893015, 6092080165, 7310496198, 8253786030, 8528912231, 12184160330, 17057824462, 18276240495, 25586736693, 36552480990, 42644561155, 51173473386, 85289122310, 127933683465, 255867366930]

約数ペア:

[(1, 255867366930), (2, 127933683465), (3, 85289122310), (5, 51173473386), (6, 42644561155), (7, 36552480990), (10, 25586736693), (14, 18276240495), (15, 17057824462), (21, 12184160330), (30, 8528912231), (31, 8253786030), (35, 7310496198), (42, 6092080165), (62, 4126893015), (70, 3655248099), (93, 2751262010), (105, 2436832066), (155, 1650757206), (186, 1375631005), (210, 1218416033), (217, 1179112290), (310, 825378603), (434, 589556145), (465, 550252402), (651, 393037430), (930, 275126201), (1085, 235822458), (1302, 196518715), (2170, 117911229), (3255, 78607486), (4877, 52464090), (6510, 39303743), (8059, 31749270), (9754, 26232045), (14631, 17488030), (16118, 15874635), (24177, 10583090), (24385, 10492818), (29262, 8744015), (34139, 7494870), (40295, 6349854), (48354, 5291545), (48770, 5246409), (56413, 4535610), (68278, 3747435), (73155, 3497606), (80590, 3174927), (102417, 2498290), (112826, 2267805), (120885, 2116618), (146310, 1748803), (151187, 1692390), (169239, 1511870), (170695, 1498974), (204834, 1249145), (241770, 1058309), (249829, 1024170), (282065, 907122), (302374, 846195), (338478, 755935), (341390, 749487), (453561, 564130), (499658, 512085)]